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. When Misa is soon after arrested, Yoshi is not told that this is because she is suspected of being Kira. Instead, she is told that Misa is arrested and facing charges of drug possession, so as not to cause public uproar.

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.

Although she appears in both the manga and anime, she is only named in the latter.