|Club||Student Council Secretary and Brass Band|
|Friends||Yukari Nashimoto (Girlfriend)|
Kazuya Sonobe is a character in Tsurezure Children. He is in class 2-1 and is the Student Council Secretary, and is also in the Brass Band.
Kazuya has short, dark blue hair and wears glasses.
Kazuya likes watching her eat because she looks so happy. Although he likes her too. Despite this, he didn't know Yukari liked him back. Later, Yukari tells Kazuya that she is going to confess to someone, and Kazuya becomes sad at how he wouldn't be able to give her snacks anymore (Not knowing Yukari was going to confess to him).
Kazuya is in the Student Council with Masafumi.
- He likes girls that are slim but not too slim.