The "new sibling romantic comedy" revolves around Masamune Izumi, a light novel author in high school. Masamune's little sister is Sagiri, a shut-in girl who hasn't left her room for an entire year. She even forces her brother to make and bring her meals when she stomps the floor. Masamune wants his sister to leave her room, because the two of them are each other's only family. 
 
Masamune's novel illustrator, penname “Ero Manga Sensei,” draws extremely perverted drawings, and is very reliable. Masamune had never met his illustrator, and figured he was just a disgusting, perverted otaku. However, the truth is revealed … that his “Ero Manga Sensei” is his own younger sister! To add to the chaos that erupts between the siblings, a beautiful, female, best-selling shoujo manga creator becomes their rival! 
 
(Source: Anime News Network)

__Height:__ 175 cm

[Profile](https://intention-k.com/profile/yuichi_nakamura) | [Twitter](https://twitter.com/nakamuraFF11) | [YouTube](https://www.youtube.com/channel/UCReBAqqC-hc9d70gOftfitg) | [Personal YouTube](https://www.youtube.com/channel/UC3eYAvjCVwNHgkaGbXX3sig)

**Trivia:**
- His nickname "Yuu-kyan" was given by Kenichi Suzumura.
- Very close with Tomokazu Sugita. They host a video game variety show called Tokyo Encounter together.
- Loves cats but is afraid of having them die before him, so doesn't have any of his own.
- Allergic to metals and alcohol; drinks non-alcoholic soft drinks or orange juice at parties.
- Colorblind.

__Non-Anime Roles:__

- Louis Guiabern - Metaphor: ReFantazio (VG)

__[Website](http://www.vonlerchenfeld.de) | [Synchronkartei](https://www.synchronkartei.de/sprecher/911/2)__

Married to [Stefanie von Lerchenfeld](https://anilist.co/staff/105126/Stefanie-Beba)



The story revolves around Masamune Izumi, a light novel author in high school. Masamune's little sister is Sagiri, a shut-in girl who hasn't left her room for an entire year. She even forces her brother to make and bring her meals when she stomps the floor. Masamune wants his sister to leave her room, because the two of them are each other's only family. 
 
Masamune's novel illustrator, penname “Ero Manga Sensei,” draws extremely perverted drawings, and is very reliable. Masamune had never met his illustrator, and figured he was just a disgusting, perverted otaku. However, the truth is revealed … that his “Ero Manga Sensei” is his own younger sister! To add to the chaos that erupts between the siblings, a beautiful, female, best-selling shoujo manga creator becomes their rival! 
 
(Source: Anime News Network)

Kotetsu Izumi