Ishino 石野 明 from Google - Ypeng Lyn from monotaro and 楽天 - Kazuaki Hiraga from 楽天 - Takuya Asano from Hatena - Riku Togashi 富樫 陸 from Yahoo - Kei Yagi from 八木 圭 from Yahoo Search Platform Engineer: - Minoru Osuka 大須賀 稔 from Yahoo - Junpei Nishimoto 西本 純平 from Recruit Technologies - Marne Prasad from 楽天 - Aman Jain [IIT New Grads] - Jithin Sukumar [IIT New Grads] Engineering Manager: - Reggie Lai from 楽天 Director/Product Manager: - Tairo Moriyama 森山大朗 from Bizreach / Recruit