Parents guide

Despite the plot revolving around romantic attractions between various teenage boys and girls, their sexual lives remain unexplored.

The closest thing to sexual content is a very subtle masturbation reference - a swimming coach ties a red string to the little finger of her charge's hand to remind him whenever he thinks of his chosen girl what his real priority (swimming) should be. Later in the letter he mentions "I saw the red string three times today."

Several scenes with the male protagonist wearing skin revealing tank top and shorts and quite a lot of scenes with him (and sometimes his rivals) wearing nothing than tiny speedo swimsuit.

A teenage boy admits to his friends that he's still a virgin. One of them says "It's OK, nobody is forcing you."

A jealous female friend of the protagonist puts his hand on her breast (clothed) and wants to know whether he touched his love interest like that.

A teacher hits a student on the head with a book.

A lot of passive aggressive behavior and people angrily yelling at each other for no serious reason.

A teenage girl slaps a teenage boy.

It's implied that the male protagonist was beaten up by a gang of youngsters (off-screen).

A teenage girl stabs faces of her friends on a group photograph with pins.

A teenage girl and a teenage boy are arguing and literally fighting in a swimming pool.

Teenage girl says about her boyfried that "he's a whiny little baby girl".

Japanese equivalents of words "idiot", "jerk", "shut up", "old hag", "sissy", "piss off", "dumbass", "fuck off", "perv".

Young woman smokes a cigarette in one scene.

No drug abuse.

Some beer drinking.