katya🍒カーチャさんのイラストまとめ

‘Mob and Ritsu at primary school age.’

REIGEN ARATAKA (Face, standing [séance suit])

His private clothes as we see them in season 1

Various states of dress: Pyjamas, Exercise

‘Mob at ???%. As he is activating his powers while unconscious, he retains little memory of this state, if any memory at all.’

There are some references here from an already translated interview that I can post in a big thread in the next few days to help put it off some more, such as this great Shou head cluster

Using 2017 to narrow things down I did a little more searching and didn't find any other anime, but got the root softbank promotion (of which Justin Bieber is one of the faces...)
Only at this moment did it click that all these characters are dressed as these two are

Regarding the pose we see on vol 6’s package art, “My original thoughts for that cover were to have Reigen and Mob in a ‘hell wheel’ pose, like, Mob pulling Reigen’s legs and arms… but that wouldn’t be very fitting for the sixth volume.”

Volume 6’s cover art was first planned to have a whole ensemble of characters, but Kameda changed his mind on this - “if we do a second season, we can leave that for volume 12 (laughs).”

@teddy_bear_seri ILY