Why are you all sleeping on him? Dare I say he's underrated?
He kept sending Karin the money even though she kept returning it. Say, for years??? And he kept them safe for Kazuki, mind you.
He found an apartment for Rei.
He was the one who introduced Kazuki and Rei, and he knew what he was doing.
He kept Miri safe in the cafe and made her juice until someone came for her, and she didn't seem scared of him in the slightest.
And then he proceeded to take Miri for an ENTIRE DAY? He was such a gentleman to her and praised her drawing and wasn't, for a single second, the man he was with Kazuki and Rei. And in the end he had to make them understand that what they're doing could put her in danger, and yet he understood why they were doing it.
Did we mention that he helped Miri prank Kazuki and Rei? Because she called his omurice good??? He literally cooks for her now.
And when Kazuki came to him complaining about Rei and Miri, Kyutaro noticed he'd changed and he was sad when Kazuki wouldn't admit it.
He's the person Rei went to when he needed guidance and Kazuki wasn't there.
He knows Kazuki and Miri, he sees them in person, he can probably get any information he needs on them just by asking, and he still spent two months keeping them safe when the organization asked for information.
Yes, I know he was the one who called Misaki, but bfr it was the safest thing he could've done to keep Miri safe and away from the eyes of the organization. And he felt bad after Misaki's death. Let's not forget that he helped Kazuki and Rei end things with the organization.
And things didn't end there between them.
He helped them find a new apartment, helped them move, and was the first customer they had, and he taught them how to greet customers.
So yeah how about some appreciation for Kazuki and Rei's older brother/Miri's uncle?