Koisuru Idol Ryuusei-Kun Wa Kujikenai!

Koisuru Idol Ryuusei-Kun Wa Kujikenai! summary:

Ryusei, a handsome idol who is rapidly gaining popularity, has a crush on his childhood friend Daichi. However, Daichi is obsessed with the ``idol Ryusei,'' and even when he approaches him, he doesn't turn around. On the other hand, Daichi also secretly has a crush on Ryusei, but he hides his romantic feelings for him and supports "everyone's idol Ryusei"...?? A love story between a popular idol and a healthy childhood friend, with mutual unrequited love ?+