Chikusa lapses into silence again, quietly debating on how much he should say. Honestly, his first inclination about his past is to tell others that it's none of their business. It'd only draw pity, at best, after all... It really is Ken who is the type to spill everything. Chikusa had simply never stopped him.

But this... Maybe...

"...You know what the mafia is.... Right?" With Asher's memories, he would hope so.