
In the second episode of the second season, several female characters are seen in a bathtub. Nothing is shown as their bodies are covered by water or strategically with various objects or camera shots.
Mild sexual references
Discreet sexual references throughout the show, however very mild.
Chika looks up Riko's skirt to see if she has a swimsuit on, however the context is clearly shown differently.
Mari holds Dia's breasts and exclaims how they "haven't grown", and "feels secure" with Kanan's breasts/chest.
There's a beach episode with some suggestive imagery, and remarks are made about Kanan's body.
Mari gropes You's breasts and exclaims "These might give Kanan some competition" as in their size.
Mari holds kanan's breasts and says "You've gotten big."