Amagasaki

Amagasaki is a friend of Tenchi's at school. Although only appearing in OAV episode one, and then only briefly, and rather embharassingly, he is the star of his own mini comic strip in the LD liner notes.

Amagasaki is also seen in high school in a completely different anime, called Super Cat Girl Nuku-Nuku. This has led to fan speculation that Tenchi went to the same high-school as Nuku-Nuku.