Ep. 2155: Becoming A Big Brother
Ipinalabas noong Nobyembre 19, 2019

2155
On the way back to the Ninjutsu Academy, the Dokutake ninja Fuuki was waiting for Tachibana. Tachibana ignores him and tries to leave, but Fuuki says he asks Tachibana to become his big brother Fubuki, Fuuki's son. (Source: Nintama Rantarou Wiki)