K.Ren is an interactable NPC in Oh So Hero!

He's likely a bit of a pervert, immediately suggesting he and Joe have some fun. Ironically, as mentioned during his conversation with Joe, he's frustrated that the raunchy aliens seem to have no interest in the guy. He apparently works at the “weeby imports electronic store” in Lood City, it was later confirmed that this is the Super Import Tech and More Store.

After his initial conversation, the player can engage in conversation with him by picking two conversation options. One revealing his admiration for Isadora and another where he questions Joe's species

K. Ren is a small chihuahua who seems to be friends with Cas and wears a typical schoolgirl uniform, making him appear to be a cross-dresser. During his sex scene, he sports a red canine penis, effectively making him one of the few characters with a non-humanoid penis.

Despite dressing like an anime schoolgirl, however, Ren is likely just a guy who likes to blow off steam this way, given that he mentions working at an office. The fact that it is an anime schoolgirl uniform may imply that wearing clothes like that are a part of his job.

K.Ren can be found at Cas's House at the right-most side of the Southeast Beach. It is unknown what his relationship is with Cas. K.Ren stands at the right side of the cabin surrounded with Isadora body-pillows and a desk, implying that the relationship with Cas may be work related.

• K.Ren was the first NPC to have a sex scene that continues from one sex position to another, that being Joe blowing him and then fucking him. Other characters have been implemented or updated to have animations this way after him.
• During his conversation about Isadora, K.Ren mentions going through a divorce, no more details are shared about it however.
• K.Ren is the shortest character in the game.
• The K in his name is never actually explained… It could mean Kinky Ren.