The fourth round of matches continues, six hours since the start of the tournament. Chihaya has a chance meeting with Inokuma as they were retrieving their cards. Taichi is getting worn down by Shiroyama, until he receives encouragement from Tsuboguchi and Harada-sensei. Sudo wins against Rion, Yumi loses to Arata, and Chihaya beats Takemura-san.
For the next match, Chihaya goes up against Inokuma-san.
In order of appearance: