I won't lie, I wish the other manga, the one that's a continuation for this, would've kept him as a sensei. I like this dynamic better. That aside, this is really cute. He's a little shit as a kid, but all kids are brats at that age lol. I love how she kept trying to scare him despite him not being scared. Overall, this is short and sweet and I highly recommend it. 10/10
Kuchi Ga Saketemo Kimi Niwa