Itsuki Koizumi
古泉一樹
Itsuki Koizumi is a character in The Melancholy of Haruhi Suzumiya. Every place you can read or watch that story is listed on its own page.
- Age
- 16-17
- Gender
- Male
- Appears in
- 4 titles
Where Itsuki Koizumi shows up
Open a title to see the official apps that carry it.
About Itsuki Koizumi
**Height:** 178 cm (5'10") **Occupation:** Student (grade 11), Vice Commander, Esper Itsuki is the last member to have joined the SOS Brigade, having been recruited by [Haruhi Suzumiya](https://anilist.co/character/251/Haruhi-Suzumiya) as a "mysterious transfer student". Itsuki is constantly smiling and always speaks in a formal and polite manner. He is also prone to giving long and detailed explanations, usually illustrated by exaggerated hand gestures. Itsuki's fondness for speculation often causes him to produce explanations for situations involving the SOS Brigade, its members and related