One of the core four protagonists of Eternal Rain and a main protagonist in following arcs (REVISITED, Keyholder Chronicles). She is the Keyholder team's go-getter.

Bio:
Toki is the middle child in a fairly normal family of five.
She is awkward, unpopular and has a bit of an inferiority complex. Though she doesn't have much confidence in herself in the beginning, she grows to be kind and dependable. She will go out of her way to help her friends.

Relationships with other OCs:
Atsuko - her bratty younger sister who can get on her nerves
Kita - her best (but sometimes over-the-top and embarrassing) friend
Reka - values his support and wants to support him in return; more than a friend?
Takeshi - her boss (and friend)
Mara - her more down-to-earth friend who's always encouraging her with a kind word
Shaoqiang - her fencing mentor
Kaori - [SPOILER ALERT]
Hideo - [SPOILER ALERT]