Yoshi

Yoshi is Misa Amane's original manager.

Plot
Yoshi only appears once, right after Ryuzaki first meets Misa. Yoshi grabs Misa by the hand and drags her off to work. Misa is soon after arrested under the suspicion of being the Second Kira, though it is done so discreetly, as to not cause panic. Just in case, Yoshi is also arrested under false charges of drug possession.

Even after Misa's release, Yoshi does not come back as her manager, instead being replaced by Matsuda, and later on, Mogi.

Yoshi does not appear in the live action films. Instead of her coming to retrieve Misa, Light tells Misa that he has to go to class and suggests that she go back to work, to which she obliges.