Responses
How about "Barakamon"?
There's SpyxFamily too, Natsume Yuujincho (maybe), Tokyo Godfathers (anime), Kotaro lives alone, Kemono Jihen, Gakuen Babysitters (?), Dysfunctional Family Therapy.
Tokyo Revengers
Oh, that reminds me there's "Ikebukuro West Gate Park"
Anime
Does anyone have other recos? I don't care about the genre as long as it's a similar level to wind breaker's relationships