Your condition has been collapsing, hasn't it?At that same moment, Underground.H-Hey... What're you...You shouldn't hide it, Kaiji-san.It'd be very bad if the leader falls.Let me try some psychotherapy to give you some good night's sleep.Hypnotic waaavesEven though she has it the hardest...Ahh... But... it really is relaxing...On that very moment when Kaiji fell asleep...He felt a familiarity in the warmth of those hands.M...Mom...Kaiji has a mother, but not a father...With his sister, the three of them lived together.*Gambling Apocalypse Kaiji Vol. 1
From one of Endou's linesAhh... Why is this person being so helpful?
Mom... must've had it tough too, huh...?
It's because you've been so nervous about the big game coming up that you can't sleep.