[Its probably a good thing Kanji is not in his own body because the nosebleed he would have gotten when he woke up and looked in the mirror to see Naoto Shirogane looking sleepy and adorable in the t-shirt and boxers he went to bed in last night would probably have killed him. Luckily he gets to skip the nosebleed explosion and go right into the type of panic mode reserved specifically for a sexually confused teenage boy suddenly in the body of his equally gender confusing crush. There's a lot of flailing and screaming and then more yelling then he realizes his giant clothes sure as hell do not stay up on her tiny body and this is bad it is so so bad.
Okay, first things first. Clothes. He's not going to be able to make it out to the store without his boxers falling off but he can clutch at them and scamper down the hall to bang on his neighbors door because Nico's like about this size, right? He can borrow clothes. Or pants anyway because he has no idea what to do about his chest beyond trying so hard not to think about it because these are just... They're just so... Shit Rise was not lying about her measurements okay how does she even hide these things when she's in her boys school uniform it doesn't make any sense. Don't think about it, don't think about the boobs just knock on the door and try not to panic.]
Nico? Yuuri?
[Wow he even talks like her he didn't yell or say yo or just barge in what is happening oh God don't look down at her giant awesome boobs focus Kanji focus.]
[Open]
[Later, clothes situation resolved one way or another he will be out and about in the dome experiencing what it's like to be tiny. And still trying to ignore the girl parts he hasn't figured out how to hide the way she usually does when she's dressing as a boy.]