날짜 of Birth
Eating any food
가장 좋아하는 Things
음식 and Misaki-chan
Shintani is Usui's main rival and the only one he takes seriously,
and they are usually represented as two 개 growling at each other whenever they are battling for Misaki.
Usui often gets jealous of Shintani when Misaki is with him 또는 Misaki is paying 더 많이 attention to Shintani than to him.
When these situations happen,
Usui sometimes pulls Shintani away from Misaki,
and when Shintani gets too close he often likes to remind him that Misaki is his.