International achievements

2017

Dutch Worlds

EFL Semi Finalists
Tokyo B
Tomoko Yagasaki
Ayaka Watanabe

North East Asian Open

Chamipon
Tokyo C
Takuma Yamagishi
Hiroto Shimmoto

2015

Beijing Debate Open

Champion
Joint
Takuma Yamagishi

ICU Tournament

Champion
Darth Clinton’ s Galactic Rap Battle (Joint)
Yuki Tominaga
Thomas Mallon

Malaysia Debate Open

EFL Champion 
JINRO (Joint)
Masahiro Ito
Toshinari Ishikawa

2014

Borneo Asian BP

EFL Champion
Tokyo 2
Masahito Omori
Kanako Hayashi

Open Quarter Finalist
Tokyo 1
Akira Kato

UADC 2014

Open Quarter Finalist
Tokyo1
Akira Kato

ICU Tournament

Champion (3rd Break)
Joint
Thomas Mallon

2013

Northeast Asian Open

Champion
Tokyo A
Fumiko Hirasawa
Yasufumi Tozuka

ICU Tournament

Champion
Joint
Ryotaro Tanaka

2012

ICU Tournament

Champion
Tokyo A
Yuki Tominaga
Fumihiko Sano
Akira Kato

2011

ADI Summer Tournament

Champion
Joint
Fumihiko Sano

ICU Tournament

Champion
Joint
Kazushige Yoshimaru
Yoka Tomita

2010

ICU Tournament

Semi Finalist
Joint
Akira Kato

Botswana Worlds

EFL Champion
Tokyo B
Kazushige Yoshimaru
Yuki Tominaga

ADI Summer Tournament

Champion
Joint
Shota Ido