Shun Ayasaki
Shun Ayasaki is the father of Ikusa and Hayate. He's basically the poster child for deadbeat parenting—he refuses to hold down a job, and when the family's debt spiraled to 156,804,000 yen, he didn't exactly step up. Instead, he literally sold his son's organs to the Yakuza to try and fix things. Yeah, it's as messed up as it sounds.
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