16:40

【受験失敗談】東大76.2点差で落ちから2浪で東大合格した河野塾講師の受験リアルを聞いてみた。

18:09

【Kono vs. Kono Juku ISM】I had 1vs3 quick solve math match with a tutor for the University of Tokyo.

17:49

[Difficult question] I'm sure Kono Gento can solve the "hardest problems" that elementary school ...

20:44

【鬼ムズ数学】神脳の全てが詰まった模試を解かせてみた【KONO模試】

58:47

[In-depth Vlog] A day in the life of a prodigy third-year Nada High School student aiming to get ...