If you're looking for manga similar to Kedama no Cake, you might like these titles.
Sagigo, a high school girl, befriends a bunch of male delinquent friends who are making a bet when the teacher will quit his job. They will go to any means to do so. What side will Sagigo side take? The teacher's or her friends' side?
Konoka Aigami is in a fix. She's just incorrectly accused the delinquent Momota Kurahashi of being a molester! Now she has to deal with the fact that a simple apology isn't going to change Kurahashi's reputation for being a woman-hater, or get him his job back. But Konoka has a plan: to help Kurahashi overcome his gynophobia before he finds a new job. However, with his tough-as-nails personality and naturally defensive aura that makes the ladies flee, Konoka is going to be in for an uphill battle...
Karasuma-kun, who had been in a fight, fell in love with the owner of the butler cafe, which is full of masculinity! He asked her to work part-time at her shop every day. It's a Yankee, but it's very popular with young ladies for his clumsy efforts !
A high school delinquent tries to seduce an introverted artist in his class as part of a cruel game, but learns some unexpected things about himself when she turns the tables.
"I don't mind if Takuma-san holds me." Takuma, the former head of a motorbike gang, now operates a restaurant in town. Tetsu, a man who recently left the gang, eats at the restaurant every day, and promises Takuma to never fight again. But one day, Tetsu runs into a group of delinquents... and to keep his promise with Takuma, he is left with no choice but to take their beating. Seeing Tetsu bravely keep his word, Takuma helps and unexpectedly kisses him...!
How dare you... How dare you steal my first kiss!!! The DQN and the Dork – what'll happen when these two worlds collide into love!?
A cocky leader of a gang takes out on others for his own pleasure. A mysterious man starts to follow him. What are his intentions?