Yushi NAKAYA

Y. Nakaya and S. Ishida, "Utilizing Deep Learning for Semi-Automatic Conversation Analysis During Recruitment and Employee Education in the Seed Phase of High-Tech Startups," 2023 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), Singapore, Singapore, 2023, pp. 1073-1077, doi: 10.1109/IEEM58616.2023.10406561.

坂本和也、中屋悠資、北形元、長谷川剛
"LPWAを用いた小規模IoT機器向けの移動エージェントフレームワークの提案"
IPSJ Journal (Japanese edition), Vol. 64, No. 5

Yushi Nakaya, Yusuke Takahashi, Shuntaro Suzuki, Sota Nishiyama, Kenichi Higuchi, Masamune Waga, Toru Matsubara and Masashi Konyo, "Interactive Approach to AI-Based Source Separation of Vibrotactile Signals for Haptic Transmission", IEEE World Haptics2023, https://2023.worldhaptics.org/, work in progress & Hands on DEMO, July 10-13th 2023, Delft, Netherlands

Yushi Nakaya and Shuichi Ishida, "Human Resources Strategies in High-tech Startups during the Seed Phase: The Relationship between Recruitment, Career, and Tolerance of Uncertainty," 2022 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), 2022, pp. 0057-0061, doi: 10.1109/IEEM55944.2022.9989563.
https://ieeexplore.ieee.org/abstract/document/9989563

Ryohei Miyadera, Yushi Nakaya. "Grundy numbers of impartial three-dimensional chocolate-bar games". Combinatorial Game Theory: A Special Collection in Honor of Elwyn Berlekamp, John H. Conway and Richard K. Guy, edited by Richard J. Nowakowski, Bruce M. Landman, Florian Luca, Melvyn B. Nathanson, Jaroslav Nešetřil and Aaron Robertson, Berlin, Boston: De Gruyter, 2022, pp. 367-388. https://doi.org/10.1515/9783110755411-019
Published by the renowned German publisher De Gruyter in the volume "Combinatorial Game Theory".

Ryohei Miyadera, Yushi Nakaya "Grundy Numbers of Impartial Three-Dimensional Chocolate-Bar Games", Integers, Volume 21B, A19 (2021)
http://math.colgate.edu/~integers/vb19/vb19.pdf

坂本和也, 中屋悠資, 北形元, 長谷川剛 「小型IoT機器向けの移動エージェントフレームワークの提案」
(IPSJ, 29th Multimedia Communication and Distributed Processing Workshop (DPSWS2021), Oct 25-27, 2021)
https://dpsws.org/2021/

JP 2021-145198 (P2021-145198A)
Eye-contact-based device control system
J-PlatPat

中屋悠資, 坂本和也, 北形元, 長谷川剛 「通信量を削減する小型IoT機器向け移動エージェントフレームワークの提案」 (IEICE General Conference, Mar 10, 2021)

坂本和也, 中屋悠資, 北形元, 長谷川剛「IoT向けの軽量な移動エージェントフレームワークの提案と設計」 (IPSJ Tohoku Branch Research Meeting, Jan 23, 2021)

中屋 悠資, 高橋 佑輔, 樋口 賢一「コロナウイルス対策情報配信LINE Botの開発」
National Institute of Informatics, 10th Cyber Symposium on Efforts for Remote Learning at Universities Starting April
(Jun 5, online) https://www.nii.ac.jp/event/other/decs/#10
Archive video: YouTube

2nd Tohoku University Startup Cafe
Talk Session 1: Latest Trends in Tohoku University Startups
Facilitator: Arihiro Oyamada (Tohoku University Startup Garage, MAKOTO Capital Inc.)
Guest: Yushi Nakaya (Adansons Inc. CTO, Developer of the Tohoku University COVID-19 Information LINE Bot)
https://peatix.com/event/1496971

Ryohei Miyadera, Shunsuke Nakamura, Yushi Nakaya "GRUNDY NUMBERS OF IMPARTIAL CHOCOLATE BAR GAMES", Integers, Volume 20, G1 (2020)

*Yushi Nakaya, Mariko Kashiwagi, Michitada Hayashi, Sintarou Kaimoto, *Ryoji Takano, Kazunari Mizuta and Nazuki Terakawa (* = speaker)
「Chocolate Games With an Upper Bound for the Number of Columns and Rows That Can Be Removed in a Turn」
The international conference "The 22nd Japan Conference on Discrete and Computational Geometry, Graphs, and Games (JCDCG^3 2019)"
September 6th - September 8st, 2019 (Tokyo University of Science, Tokyo, Japan)
http://www.jcdcgg.u-tokai.ac.jp
【Oral presentation】

佐々木 雄司，中屋 悠資，尾崎 正和，増井 俊之
"家電との「アイコンタクト」による操作手法の提案とそれを用いたスマートライトの開発"
INTERACTION 2020 (24th IPSJ Symposium)
https://www.interaction-ipsj.org/2020/

Invited to AI/SUM 2019 and presented at the BISCON session.
Apr 22-24, 2019, Marunouchi Building & Shin-Marunouchi Building
Yushi Nakaya, Chinatsu Ozawa, Tomoya Kondo, Naruhiko Fukuchi, Yuya Sakamoto
Team leader. Sponsored and supported by METI, the Cabinet Office, Keidanren, and various companies. Selected to present based on awards at the National DATA/AI IDEATHON.
https://aisum.jp/ja/
【Oral presentation】

佐々木雄司, 中屋悠資, 尾崎正和 「Luux - 注視により操作対象の指定が可能な音声操作対応スマート家電の提案」 (24th Keio University SFC Open Research Forum 2019, Nov 22-23, 2019)
https://orf.sfc.keio.ac.jp/2019/

Passed the KERNEL HONGO screening and admitted. (Aug 2019)

Appointed as Director of the Tohoku Branch, Whole Brain Architecture Young Researchers Association. (Jul 2019)

(https://adansons.co.jp)

• epiST Summit 2019 Fall University Startup Pitch Contest — 1st Place
• Selected as ILS (Innovation Leaders Summit) Top 100 Startups (further ranked in the top 20)
• Selected for TGA (Tohoku Growth Accelerator) (5 out of 41 Tohoku startups)
• Won the Judges' Award (equivalent to 1st place) at the TGA Growth Course Pitch
• Tohoku University STARTUP GATHERING — 1st Place
• Won the Tohoku Bureau of Telecommunications Director's Award (equivalent to 1st place in category) at Spark Tohoku 2019 Startup Pitch, a regional round of the Entrepreneur Koshien
• Exhibited at CEATEC 2019
• Selected for AI.ACCELERATOR Batch 11

Won the Excellence Award (equivalent to national 2nd-3rd place) at the National DATA/AI IDEATHON
Mar 22-24, 2019, Nihonbashi Life Science Building
Yushi Nakaya, Chinatsu Ozawa, Tomoya Kondo, Naruhiko Fukuchi, Yuya Sakamoto
Team leader, also delivered the final presentation
【Oral presentation】

Won the Ebara Hatakeyama Memorial Foundation Award at the 8th Science Intercollegiate, Interdisciplinary Field
Mar 2-3, 2019, Rikkyo University
Yushi Nakaya, Chinatsu Ogasawara, Ryoka Onuma, "The World of MATCHA: Visualization of Taste through Quantitative Analysis of Matcha and Promotion of Tea Ceremony Culture"
Passed document screening, selected as finalist, and received this award at the final judging. Equivalent to 1st-2nd place among corporate-sponsored awards.
【Oral presentation】

Won the "Expect Award"
Aug 17-19, 2018
Yushi Nakaya, Yusuke Soneda, Ryoji Suzuki, et al.
Developed a web application using Python at Ishinomaki Hackathon 2018. Recognized for its innovative idea and future potential.
http://ishinomakihack.com

Won the "Excellence Award"
Ken Akita, Naruhiko Fukuchi, Yushi Nakaya, Shunya Takayanagi, Takashi Yoshida
Won the Excellence Award at Spajam 2018 Sendai Qualifier hackathon, participating as the Tohoku Branch of the Whole Brain Architecture Young Researchers Association. Developed an iPhone app using machine learning. Nakaya led the main development.
Apr 28-29, 2018

DATEAPPS Finalist, appeared in the main competition
Feb 23, 2019, Sendai AER
Nakaya, Akita, Hayade, Fukuchi, Takayanagi, Mino
【Oral presentation + Booth】

中屋悠資*，鈴木海渡，宮崎智，大町真一郎
「部首に注目した Deep Leaning による くずし字の認識を用いた日本古典籍の解析」
2019 IEICE General Conference, Student Poster Session
Mar 19-21, 2019
(* = speaker)

Yushi Nakaya
"The Frontiers of Game Theory — Research on Combinatorial Games Using Computers"
Presented at the 1st Lightning Talk event, Tohoku Branch, Whole Brain Architecture Young Researchers Association.
Jun 24, 2018
【Oral presentation】

Yushi Nakaya, Shunya Takayanagi, Naruhiko Fukuchi
"WBA Young Researchers Association Tohoku Branch — Spajam Qualifier Excellence Award and Future Plans"
Presented at the 36th Casual Talk, Kanto Branch, Whole Brain Architecture Young Researchers Association.
Jun 27, 2018
【Oral presentation】

Yushi Nakaya
"Password Generation Using Combinatorial Game Theory and Applications with Machine Learning Models"
Presented at the 2nd Lightning Talk event, Tohoku Branch, Whole Brain Architecture Young Researchers Association.
Aug 23, 2018
【Oral presentation】

Yushi Nakaya — Best Poster Award
"The dawn of a new era in AI: VISION"
At the 20th Exchange Program between USTB (University of Science and Technology Beijing) and Tohoku University.
Sep 20-23, 2018
【Poster Session】

Yushi Nakaya
「チョコレートゲームにおける Grundy 数がニム和に等しくなるための必要十分条件とパスワード生成理論への応用」
Presented on behalf of Tohoku University at Miyagi Science Festa.
Dec 16, 2018
【Poster presentation】

Appointed as Vice Director of the Tohoku Branch, Whole Brain Architecture Young Researchers Association.

*Yushi Nakaya,*Shota Suzuki, Masaru Kitagawa, Yuki Tokuni, Masanori Fukui, Ryohei Miyadera (* = speaker)
「Pascal-Like Triangles and Fibonacci-Like Sequences」
The international conference "The 20th Japan Conference on Discrete and Computational Geometry, Graphs, and Games (JCDCG^3 2017)"
August 29th- September 1st, 2017 (Tokyo University of Science, Tokyo, Japan)
http://www.jcdcgg.u-tokai.ac.jp
【Oral presentation】

Featured on the Tohoku University Dept. of Electrical, Information, and Physics Engineering website.
Featured on the Kwansei Gakuin University website.

*Tomoaki Abuku, Masanori Fukui, Ryohei Miyadera, Yushi Nakaya, Kouki Suetsugu, Yuki Tokuni,
"Ryuo Nim: A Variant of the classical game of Wythoff's Nim",
Games and Graphs Workshop, Lyon, October, 2017.
(*=speaker)

7th Science Intercollegiate, Mathematics/Physics/Chemistry Field — Passed document screening, selected as finalist.
Mar 3-4, 2018, Rikkyo University
Yushi Nakaya, Yuki Tokuni, Daijiro Okuda, "Research on Pascal-like Triangles Appearing in Russian Roulette-Type Probability Games — Beautiful Regularities in Probabilistic Games"
【Oral presentation】

Yushi Nakaya
"The Frontiers of Game Theory — Winning Strategies and Artificial Intelligence"
2nd Tohoku INVENTOR, Jun 25, 2017 (Tohoku Institute of Technology, Ichibancho Lobby)
【Oral presentation】

Yushi Nakaya
Participated in the USTB (University of Science and Technology Beijing) - Tohoku University Exchange Program Beijing training, Mar 8-11, and gave an oral presentation titled "Pascal-like triangle of Russian Roulette".

*Yushi Nakaya,*Shota Suzuki, Masaru Kitagawa, Yuki Tokuni, Masanori Fukui, Ryohei Miyadera (* = speaker)
「Pascal-Like Triangles and Fibonacci-Like Sequences」
The international conference "The 20th Japan Conference on Discrete and Computational Geometry, Graphs, and Games (JCDCG^3 2017)"
http://www.jcdcgg.u-tokai.ac.jp/JCDCG3_2017_abstracts.pdf

Ryohei Miyadera, Yuki Tokuni, Yushi Nakaya, Masanori Fukui, Tomoaki Abuku, Koki Suetsugu,
"Ryuo Nim: A Variant of the classical game of Wythoff Nim", arXiv, 2017/11/4.
https://arxiv.org/abs/1711.01411

Ryohei Miyadera, Shunsuke Nakamura, Yushi Nakaya,
"Grundy Numbers of Impartial Chocolate Bar Games", arXiv,2017/11/14.
https://arxiv.org/abs/1711.05035

Participated in founding the Tohoku Branch, Whole Brain Architecture Young Researchers Association.

福井昌則,中屋悠資,井上理哲人
「取る段数を制限した階段状チョコレートゲーム」
Journal of the Japan Society for Game Studies (Japanese edition) (Accepted Mar 17, 2016. Published Jan 31, 2018.)

"36th IPSJ Game Informatics Young Researcher Award" — Youngest recipient
Yushi Nakaya, "A Generalized Ryuoh-Nim: A Variant of the classical game of Wythoff Nim"
IPSJ 36th Game Informatics Research Group Meeting, Aug 18, 2016 (Sun Refre Hakodate, Hokkaido, Japan)
The Young Researcher Award is given to outstanding presenters currently under 31. Won this award competing against graduate students and young researchers.

*Yushi Nakaya, Masanori Fukui, *Ryohei Miyadera, Shunsuke Nakamura (* = speaker)
「Grundy Numbers of Impartial Three Dimensional Chocolate Bar Games」
The international conference "The 19th Japan Conference on Discrete and Computational Geometry, Graphs, and Games (JCDCG^3 2016)"
September 2nd-4th, 2016 (Tokyo University of Science, Tokyo, Japan)
【Oral presentation】

中屋 悠資, 宮寺 良平, 福井昌則, 戸國 友貴
「A Generalized Ryuoh-Nim:A Variant of the classical game of Wythoff Nim」
36th IPSJ Game Informatics / 41st Entertainment Computing Joint Research Meeting, Aug 5-6, 2016 (Sun Refre Hakodate, Hokkaido, Japan)
http://www.ipsj.or.jp/sig/gi/
【Oral presentation】

中屋 悠資, 宮寺 良平
「Grundy Numbers of Impartial Three Dimensional Chocolate Bar Games」
Mathematical Society of Japan, 2016 Autumn Meeting, Sep 15-18, 2016 (Kansai University Senriyama Campus, Osaka, Japan)
【Oral presentation】

中屋 悠資, 戸國 友貴
「Wythoffゲームの変種 ～Corner the Ryuoh Problem～」
JST Program for Promoting Science Research Activities by Junior and Senior High School Students, Liaison Conference and Presentation, Sep 24-25, 2016 (JST Tokyo Headquarters Annex, Tokyo, Japan)
【Poster presentation】

Won the "Encouragement Award" (equivalent to national top 8)
Yushi Nakaya, Yuki Tokuni, "Variants of Wythoff Game — Corner the Ryuoh Problem"
JST Program for Promoting Science Research Activities by Junior and Senior High School Students, Liaison Conference and Presentation, Sep 24-25, 2016
(JST Tokyo Headquarters Annex, Tokyo, Japan)
【Poster presentation】

Won the "Hyogo Governor's Award (Marronnier Award)"
An award given to high school students who have enhanced the reputation of private schools in Hyogo Prefecture. Received this award alongside athletes such as Rio Olympics 8th-place finisher Minami Itahashi and 85th All Japan Figure Skating Junior Championships 1st place winner Kaori Sakamoto.
Dec 21, 2016 (Hyogo Prefectural Public Hall, Kobe, Hyogo, Japan)

Ryohei Miyadera, Masanori Fukui, Yushi Nakaya, Yuki Tokuni
「A Generalized Ryuoh-Nim:A Variant of the classical game of Wythoff Nim 」
IPSJ "SIG Technical Report Game Informatics (GI)" Vol. 2016-GI-36, No. 14 (Published 2016/07/29) pp. 1-3, ISSN: 2188-8736
IPSJ Digital Library

宮寺良平、福井昌則、中屋悠資、戸國友貴「A Generalized Ryuoh-Nim:A Variant of the classical game of Wythoff Nim」
IPSJ "36th Game Informatics / 41st Entertainment Computing Joint Research Meeting" (PDF distributed to members only on the day of the event)

Ryohei Miyadera, Yushi Nakaya 「Grundy Numbers of Impartial Three Dimensional Chocolate Bar Games」
*No abstracts were distributed on the day; the above is the manuscript submitted to the Mathematical Society of Japan. (Listed in the Mathematical Society of Japan Autumn Meeting program, p. 28.)

FY2016: Appointed as Head of the Cultural Division, Student Council. (As of Feb 22, 2016)
Became a member of the Mathematical Society of Japan (Field: 9. Applied Mathematics). (As of Apr 1, 2016)
FY2016: Appointed as President of the Kwansei Gakuin Senior High School Math & Science Club. (As of Apr 1, 2016)
Featured in the Kwansei Gakuin Alumni Association Newsletter No. 50, (2016 Spring) pp. 20-22 with a club introduction. Also published on the website.
FY2016: Class committee chair (3-G).
Became a Junior Member of the IPSJ Game Informatics Research Group. (Jul 2016)
FY2016: Received the Kwansei Gakuin Alumni Association Award.
Nakaya's activities were featured in "Kwansei Gakuin Weekly News" published by the Kwansei Gakuin Public Relations Office on Nov 4, 2016.
Received the "Culture Award" and "Alumni Association Award" — At the graduation ceremony, received the Culture Award (recognizing three years of activities and achievements in high school) and the Alumni Association Award (given to students with excellent academic records over three years). (Feb 2017)
Appointed as Project Leader of the Biomedical Engineering Division, Kwansei Gakuin Senior High School Math & Science Club. (Mar 2017)

中屋 悠資, 宮寺 良平
「石とりゲームの変種-Grundy数がニム和に等しくなるための必要十分条件」
(A Variant of Nim ―A necessary and sufficient condition for the Grundy number of this game to be the Nim-sum―) (General lecture)
Mathematical Society of Japan, 2016 Annual Meeting, Mar 16-19, 2016 (University of Tsukuba, Tsukuba Campus, Ibaraki, Japan)
【Oral presentation】
*First time in Japan for a high school student to deliver a general lecture as a society member

中屋 悠資, 萩倉 丈, 戸國 友貴, 宮寺 良平, 福井 昌則
「こうすれば高校生でもMathematicaを使って数学研究ができる」 (Invited lecture)
Japan Society for Symbolic and Algebraic Computation, Mathematica Division, Kansai Workshop, Oct 24, 2015 (Konan University, Hyogo, Japan)
【Oral presentation】

中屋悠資, 宮寺良平, 福井昌則, 戸國友貴, 萩倉丈, 森澤太智, 澤田健一郎
「数学的ゲームと教育」
Japan Society for Game Studies, "Games and Education" Research Group, 9th Meeting, Dec 12, 2015 (Kagawa University, Hayashimachi Campus, Kagawa, Japan)
【Oral presentation】

中屋 悠資, 宮寺良平, 福井昌則, 戸國 友貴, 森澤太智, 萩倉丈, 鹿野竜也, 星野壮哉
「数式処理システムMathematicaを活用した数学的ゲームの研究」 (General lecture)
Japan Society for Symbolic and Algebraic Computation, Joint Division Meeting, Jan 23-24, 2016 (Nagoya University, Higashiyama Campus, Aichi, Japan)
【Oral presentation】

宮寺良平, 福井昌則, 井上 理哲人, 中屋 悠資, 戸國 友貴
「Corner the Queen problemの変種についての研究」
35th IPSJ Game Informatics Research Group Meeting, Mar 8-9, 2016 (University of Electro-Communications, Tokyo, Japan)

中屋 悠資, 萩倉 丈, 番庄 智也, 森澤 太智
「石とりゲームの一種であるチョコレートゲーム ―Chocolate Game -a variant of game of Nim 」
FY2015 Super Science High School Student Research Presentation, Aug 5-6, 2015 (INTEX Osaka, Osaka, Japan)
【Poster presentation】

中屋 悠資, 萩倉 丈, 戸國 友貴, 森澤 太智, 小林 優斗, 佐々木 雄司
「Queen問題の変形の必勝法」
Science Fair in Hyogo, Jan 31, 2016 (Kobe International Conference Center, Hyogo, Japan)
【Oral presentation】

Won the "Prize"
Yushi Nakaya, "Grundy Numbers of Staircase Chocolate Games", 7th Botchan Science Award Research Paper Contest (High School Division), hosted by Tokyo University of Science
Oct 25, 2015 (Tokyo University of Science, Tokyo, Japan)

Selected as "Finalist"
Yushi Nakaya (Team leader & speaker), Richito Inoue, Tomoya Bansho, "Grundy Numbers of the Chocolate Game and Their Applications"
Google Science Jam 2015, Nov 14, 2015 (National Museum of Emerging Science and Innovation, Tokyo, Japan) 【Oral presentation, Poster presentation】
The oral presentation is currently available on YouTube.
https://www.youtube.com/watch?v=rH44wekNCNE

Selected for final judging, won the "Fighting Spirit Award"
Yushi Nakaya, "Fractal Properties of the Queen Problem and Modified Queen Problems"
3rd Shiono Naomichi Memorial "Free Research in Arithmetic and Mathematics" Contest, hosted by the Research Institute for Mathematical Sciences Education
Dec 25, 2015

Selected as finalist, won the "Gold Award"
Yushi Nakaya (Final judging presenter), Take Hagikura, Naoki Hirabayashi, Tomoya Bansho, Yuto Kobayashi, Keishiro Maeda, "Chocolate Game"
18th National Junior/Senior High School Web Contest, hosted by the School Internet Education Promotion Association
Feb 20, 2016 (Oracle Japan Headquarters, Tokyo, Japan)
Website created: http://chocolategame.jp/

Won the "Excellence Award" (equivalent to national 2nd-3rd place)
Yushi Nakaya, Takahiro Hara, "Kokon Tozai Shogi (All Ages and Places Shogi)", 8th Tokyo University of Information Sciences High School Software Contest, Programming Division
Mar 29, 2016 (Tokyo University of Information Sciences, Tokyo, Japan)

Won the "Encouragement Award"
Yushi Nakaya, "A Paradigm Shift to a World-First Discovery!", Otani University Literary Contest, Essay Division, Mar 10, 2016

Won the "Excellence Award" (equivalent to national top 5)
Yushi Nakaya, Soya Hoshino, Masanori Fukui, "Modified Corner the Queen Problem"
13th Japan Society for Game Studies Game Competition, Mar 20, 2016
(Kagawa University, Faculty of Engineering, Hayashimachi Campus, Kagawa, Japan)

宮寺良平、福井昌則、井上理哲人、中屋悠資、戸國友貴
「Corner the Queen problemの変種についての研究」
IPSJ "SIG Technical Report Game Informatics (GI)" Vol. 2016-GI-35, No. 6 (Published 2016/3/01), pp. 1-6, ISSN: 2188-8736

宮寺 良平, 福井 昌則, 戸國 友貴, 萩倉 丈, 森澤 太智, 中屋 悠資, 澤田 健一郎「数学的ゲームと教育」
(Japan Society for Game Studies, "Games and Education" Research Group, 9th Meeting Report (2015-GE-1), pp. 4-10, 2015)

宮寺良平、中屋悠資「石とりゲームの変種-Grundy数がニム和に等しくなるための必要十分条件」
A Variant of Nim ―A necessary and sufficient condition for the Grundy number of this game to be the Nim-sum―
Mathematical Society of Japan, "2016 Annual Meeting Applied Mathematics Division Lecture Abstracts", pp. 17-20, 2016
(Listed in the Mathematical Society of Japan Annual Meeting program, p. 30.)

Won the "Grand Prize / Nishinomiya Mayor's Award" (equivalent to 1st place)
Yushi Nakaya, "Utilizing 'Senior Leaders' to Enhance Regional and Disaster Preparedness Capabilities!"
19th High School Essay Contest "Proposals for Community Development", hosted by Nishinomiya Lions Club, sponsored by Nishinomiya City and Board of Education
(1st place out of 641 entries), Feb 26, 2016 (Nishinomiya City Hall, Hyogo, Japan)

FY2015: Received the Kwansei Gakuin Alumni Association Award (Feb 19, 2016)
Attended Palmore Institute for one year (recommended by school, full scholarship).
Scored 651 out of 660 on the 28th GTEC for Students Basic, ranked 1st in school.
FY2015: Served as Chairperson of the Student Council Executive Committee. Revived the school newspaper that had not been published for years.
FY2015: Class committee chair (2-G).

宮寺良平，福井昌則, 平林直樹, 萩倉丈, 中屋悠資
「高校生による数学研究」
T^3 Japan (Teachers Teaching with Technology), 18th Annual Meeting (Tokyo), Aug 23-24, 2014 (Tokyo University of Science, Kagurazaka Campus, Tokyo, Japan)
【Oral presentation】

中屋 悠資, 星野 壮哉
「高校生による数学研究」
JST Program for Promoting Science Research Activities by Junior and Senior High School Students, Nov 16, 2014 (Waseda Setsuryo Senior High School, Osaka, Japan)
【Poster presentation】

Won "Honorable Mention"
Yushi Nakaya, Richito Inoue, Take Hagikura, "Grundy Numbers of Chocolate Bar Games Where Coordinates Satisfy Inequalities", JSEC (Japan Science & Engineering Challenge)
Dec 2014

Selected as finalist, won the "Encouragement Award" (equivalent to national 2nd-3rd place)
Kwansei Gakuin Senior High School Math & Science Club, "IT-Based Mathematics Education for the World, Led by High School Students"
11th Masatoshi Koshiba Science Education Award, hosted by the Heisei Foundation for Basic Science, Mar 21, 2015 (University of Tokyo, Koshiba Hall, Tokyo, Japan)
This was a team award for the Math & Science Club.

宮寺良平, 福井昌則, 平林直樹, 萩倉丈, 中屋悠資,「高校生による数学研究」
(T^3 Japan 18th Annual Meeting Booklet, T^3 Japan Secretariat, pp. 20-25, 2014.)

Passed EIKEN (Test in Practical English Proficiency), Grade 2 in the FY2014 3rd examination session (Feb 27, 2015)

Won the "Excellence Award / Nishinomiya Board of Education Award" (equivalent to 2nd place)
Yushi Nakaya, "A Proposal for New Mathematics Education"
18th High School Essay Contest "Proposals for Community Development", hosted by Nishinomiya Lions Club, sponsored by Nishinomiya City and Board of Education
(2nd place out of 885 entries), Mar 18, 2015 (Nishinomiya City Hall, Hyogo, Japan)

FY2014: Received the Kwansei Gakuin Alumni Association Award (Feb 20, 2015)
FY2014: Class committee chair (1-C).