Program

10:30 10:55	Opening Ceremony Opening Greetings: Yukihiro Matsumoto (Chairperson of Executive Committee) Tatsuya Maruyama (Governor of Shimane Prefecture) Akihito Uesada (Mayor of Matsue City) Guest Greetings: Hirotaka Ogawa (Planning Officer Software and Information Service Industry Strategy Office Commerce and Information Policy Bureau, METI) Video
11:00 12:00	Keynote Address-1 30 Years of Ruby Yukihiro Matsumoto Ruby Association/Chairman Video and material
12:00 13:00	Lunch Time ［SPONSOR］Short presentation（1F・Large Exhibition Hall） 12:10-12:20 ESM Super Lightning Talks ESM Super Lightning Talkers（ESM, Inc.） 12:20-12:30 Significant improvement in Gantt chart response speed and operability! Lychee Redmine, a project management tool Takashi Mizuguchi（Lychee Redmine） 12:30-12:40 Far End Technology's 15-Year Contribution to Redmine, an open source project management software Akihiro Kurotani（Far End Technologies Corporation） 12:40-12:50 Introduction of Ruby Business Council Michiko Takahata・Hiroshi Ishimaru（Ruby Business Council）
13:00 13:40	Ruby Prize 2023 Award Video and material
13:50 14:05	A-1-1 Bandai Namco Studio's use of Ruby in smartphone titles and re-examination of infrastructure following the abolition of AWS Opsworks. Hiroaki Iwase Bandai Namco Studios Inc./Lead Engineer Video and material
14:10 14:25	A-1-2 Ruby interpreter running inside Intel SGX enclave Hiroyuki Yamaji Video and material
14:30 14:45	A-1-3 High Speed Parsing Massive XML in Ruby Tetsuya Hirota Dogrun Inc./CTO Video and material
14:50 15:05	A-1-4 Practicing Internet-Based Political Parties in Taiwan Using Ruby Mu-Fan Teng 5xRuby Co., Ltd./CEO Video and material
15:05 15:35	Coffee Break ［SPONSOR］Short presentation（1F・Large Exhibition Hall） 15:10-15:20 Tackling Transportation Challenges in Depopulated Areas with Ruby - The Journey of Developing "TAKUZO" by Vitallead. Noriko Yamamoto（VITAL LEAD Co., Ltd.） 15:20-15:30 Technologies and Teams Supporting Gyazo at Helpfeel inc. Hiroki Akiyama（Helpfeel Inc.）
15:35 16:05	Ruby biz Grand prix 2023 Award-winning company speech Video
16:15 16:30	A-2-1 RBS Tutorial Masataka Kuwabara Money Forward, Inc. Video and material
16:35 16:50	A-2-2 ERB Hacks Masatoshi Seki Canon Medical Systems corp./Principal Engineer Video and material
16:55 17:25	A-3 Concurrent and Parallel Programming on Ruby Koichi Sasada STORES, Inc./Engineer Video and material
17:35 18:05	A-4 Passwordless Authentication by Ruby/WebAuthn Keiko Itakura Medley, Inc./Head of Security Video and material
18:30 20:30	Reception (1F・Large Exhibition Hall)