Miko's father. Though he has a line in the OVA, he was not animated, so, in a way, he is a TV Serie only character. He lives in a temple with her daughter, and is extremely overprotective of her. His favorite weapon seems to be a naginata, and will use it whoever dare to call her daughter Miko-chan!

A TV side-story only character. An out-of-this-world girl (literally), she inmediately likes Tsuyoshi, as she is almost always hanging with him. She is usually "wearing" sort of a two-piece swim suit and instead of walking, she levitates. Along with her brother Tim, she lives in the apartment besides Tsuyoshi's.

Another TV side-story only character. He is Tina's brother, and several girls has an almost inmediate crush on him. Tim is somewhat embarrased of her sister's attitued in school. Even then, he has a "I don't care" attitude toward girls.

She is THE most under-develop character, as she has some lines in the OVA and in the TV side story, but that's all. Nothing further is mentioned/said/told about her. Nana is, along with Mizuho, in the tennis club. She has a crush on Tim, and does go on date with him on the TV side-story. But given Tim's attitude...

Those familiar with SLG games will notice that there is a guy who have all the data about girls. Yoshio from Tokimeki Memorial and Takumi from Tokimeki Memorial 2 are examples of them. Well, this is Kakyuusei's guy... He pops out on several episodes. Shinji does not appear on the OVA, though.

Another TV side-story only character. She works in a fish shop, and, at first, I almost confused her with Wakabayashi Ayu from Dousoukai! There is almost nothing I can say about her, as she appears only on one scene...