Japanese Name: 海野ぐりお
Japanese Name: Umino Gurio [Family - Given Name]
English Name: Melvin
Age: 14 (1)
Eyes: Wears Glasses
Favorite Food: Prune Milk Shakes, Fried Shrimp
School: Juuban (Crossroads JR. High)
Class: 2-1 (2nd year of JR high [8th grade], 1st class)
Hobbies: Internet/computers, bug collecting, studying, butting into conversations, gossiping.
Weaknesses: Is very nerdy, and often butts in.
Girlfriend: Naru (Molly)
History: Umino (Melvin) is in the same class as Usagi (Serena) and Naru (Molly). At first Umino (Melvin) had a big crush on Usagi (Serena), then he started liking Naru (Molly), and they are now a couple. He also likes the star Saffron, and joined her fan club over the internet. Umino (Melvin) has risked his life many times to protect Naru (Molly).
(1) he is 14 in Season 1, but is older in later seasons