A character is obsessed with making Chizuru his wife. His behavior toward her is mildly creepy and his refers to her as 'wife'.

Various cute/mushy moments: a boy lays on a girl's lap, a boy grabs a girl for a selfie, a boy notes his increased heart rate after talking to a girl, etc.

At one point a character is shown without his shirt on.

A few action scenes with swords or kendo sticks. No blood.

A character is stabbed and a little blood is shown.

In the English sub, there are instances of "d*mn", "h*ll", "sh*t", and "balls". One verbal instance of "f*ck".

At one point, there is graffiti on the wall behind the characters, clearing depicting a finger gesture and the "f" word.

A character is shown drinking a glass of wine.