Tohru Hoshimi (星見 透 Hoshimi Tohru) is a character in Ultraman Zearth. She was a member of MYDO. She has a younger brother named Yuki Hoshimi. She is 20 years old at the start of the series. She was portrayed by Yuka Takaoka.
After Zearth was defeated by Shadow in the first time and Katsuto was wounded in his left eye (Shadow punched his left eye in Zearth's form), other members berate him for take a day like a day off after they know Zearth was defeated by Shadow (the reason is above), only Tohru encouraged Katsuto not to fear himself. Later, she along with other MYDO members (except Katsuto) were appointed go to Shadow City to attack Ultraman Shadow after they discovered that Shadow was also has a weakness is his Color Timer because he still an Ultraman while Katsuto training himself. After finished the training, Katsuto transforms into Ultraman Zearth and flew to Shadow City and fight the last battle with Shadow.
Ultraman Zearth 2
- She is the first MYDO member knows that Katsuto is Ultraman Zearth.
- Tohru's actress is the only person to retain her role in the movies & the parody chapter.