I have a useless brother. Can you believe it? He turned out to be the 10th generation successor of Vongola.
Prison Temple Nagito: Bastard, don't underestimate the 10th generation, he is the most powerful man!
Yamamoto Takeshi: Tsunayoshi is really a man that people can't understand.
Sasakawa Ryohei: It's so exciting! Let's exercise to the extreme! ! ! !
Purpose: Reminiscing about childhood