your fav non-protag/non-winnable men in h-games

who are your favorite non-protagonist non-winnable male characters in hentai games/eroge
for me it is Suginami from da capo 2, Takayashiki Hiroshi from family project and the cops from demonbane

must in H-Games?

if not...

CLANNAD - Sunohara Youhei


if must H-Games..

Little Busters! - Inohara Masato


Da Capo Series - Suginami

your number 1 is close enough