Ichinensei ni Nacchattara

**Ichinensei ni Nacchattara** (一年生になっちゃったら, *If He Becomes In The First Grade of Elementary School*) is a japanese manga series written by Ooi Masakazu. It began serialisation in the Vol. 4 special edition of Manga Time Kirara Forward.

The series was released under 9 volumes from October 2007 to February 2013.

## Synopsis

While on his way to school to confess his love to classmate Kusanagi Mikuru with a love letter, a second year high school student Takatou Iori gets run over by a truck to save a cute first year elementary schoolgirl. But when he wakes up, he's revived by a perverted doctor, as a full fledged female first year student and is now in the same class as the girl he saved.

(Source: MU)

## Volumes

* Chapter 1
* Chapter 2
* Chapter 3
* Chapter 4
* Chapter 5
* Chapter 6
* Chapter 7
 I'm a first grader, a girl! ?? When I wake up, Iori Takato, Kouji, and a man who were made into Koichi girls. The second elementary school life is full of "first time"! ?? A pop'n comedy released by Masakazu Ooi! !!
 (Source: Bookwalker JP - Translated)

* Chapter 8
* Chapter 9
* Chapter 10
* Chapter 11
* Chapter 12
* Chapter 13
* Chapter 14
 If you have an increasingly radical school life! ?? Iori Takato, a high school boy who has become an elementary school girl for some reason, is being swayed by Imadoki's elementary school students. Here is a secret girl experience that we can't do! !!
 (Source: Bookwalker JP - Translated)

* Chapter 15
* Chapter 16
* Chapter 17
* Chapter 18
* Chapter 19
* Chapter 20
 Iori Takato, a high school boy with a heart and a small girl with a body. Can Iori, who has been swayed by cute elementary school students, return to the body of a high school boy? ?? The best pop'n comedy, Volume 3!
 (Source: Bookwalker JP - Translated)

* Chapter 21
* Chapter 22
* Chapter 23
* Chapter 24
* Chapter 25
* Chapter 26
 Iori Takato, a high-ranking boy full of first-time experiences since being made a small girl. I can't find a way to return to the original form as usual, but I can find the secret of the girl as much as I want! ?? Volume 4 is now available, a pop-on comedy that goes on forever!
 (Source: Bookwalker JP - Translated)

* Chapter 27
* Chapter 28
* Chapter 29
* Chapter 30
* Chapter 31
* Chapter 32
 What changed when I became a small girl, that is the distance to my favorite person! ?? You can see it because you can be nearby as an elementary school student, but ...! ?? Iori Takato did her best today, even though she was holding her head in the gap between her mind and body!
 (Source: Bookwalker JP - Translated)

* Chapter 33
* Chapter 34
* Chapter 35
* Chapter 36
* Chapter 37
* Chapter 38
* Chapter 39
 Iori Takato, a high school boy who has become a small girl for some reason. He (she?), Who was blown up in the house where she lived with her favorite person in the first volume, decided to live in a new place ... What a real mother & sister's house! ?? Volume 6 of the unabated elementary school comedy is here!
 (Source: Bookwalker JP - Translated)

* Chapter 40
* Chapter 41
* Chapter 42
* Chapter 43
* Chapter 44
* Chapter 45
* Chapter 46
 The long-awaited latest issue of the popular lollipop comedy depicting the runaway elementary school life of former high school boys and current elementary school girls! A big pinch of true identity has arrived for "Iori" who wants to return to "Iori"! ??
 (Source: Bookwalker JP - Translated)

* Chapter 47
* Chapter 48
* Chapter 49
* Chapter 50
* Chapter 51
* Chapter 52
* Chapter 53
 Former high school boys who have become elementary school girls for some reason are high-distance cages, but at last Mikuru Kusanagi, who is thinking about it, finds out what he is. Meanwhile, an unprecedented crisis has arrived in Himawaridai-cho, where Iori and his friends live. ?? The popular pop-on comedy rushes into a turbulent feature film! !!
 (Source: Bookwalker JP - Translated)

* Chapter 54
* Chapter 55
* Chapter 56
* Chapter 57
* Chapter 58
* Chapter 59
* Chapter 60
 A former high school boy who has become an elementary school girl for some reason. In the midst of an unprecedented crisis in Himawaridai-cho, can Iori and Mikuru be rescued? ?? And the relationship between the two is--! ?? The popular pop'n comedy, finally the final volume!
 (Source: Bookwalker JP - Translated)