Maru-Maru Change-Kun

Maru Maru Change-Kun is one of Lala's inventions.

Feauture
This invention changes its users' bodies, but the physical strength is based on their own original.

The first version is a big machine with two human-form capsule (where the bodes are placed) and a computer in the middle that active the invention. Once the bodies are swtiched, they need to return in the machine for return to normality.

A smaller version of this is the Maru Maru Change-Kun Revised Beta Edition. It is characteristic to be the portable form of its predecessor which had the same function. This invention is activated by which two users grabs each handles to use this invention and it swaps their minds to each others' bodies. This renovated version has a new function that limits the time of its change in length and the users cannot quit intentionally until its timescale ends.

It is a device which looks to have white oval body with Deviluke's symbol, yellow ornament, black triangular ornament between the yellow ornament, green screen and pink handles as fixed opposingly each other.

Appearance


The first version was used three times in the manga:


 * The first time in chapter 43 when Lala switched Rito and a stray dog after hearing the boy wondering how nice it would be to be a dog.
 * The second time in chapter 105 where Lala switched bodies with Haruna in order to capture a criminal who chase the girl. This story was adapted in episode 4 of Motto To LOVE-Ru.
 * Lastly Yami and Mikan switched bodies for a day in chapter 139. This story was adapted in episode 8 of Motto To LOVE-Ru.

The second version appear twice in To LOVE-Ru Darkness:


 * In the chapter 18 (adapted in the OVA 3 of the anime), Rito and Haruna takes care of the inventions when suddenly the Maru Maru Change-Kun falls off and Haruna and Rito grab it before this falldown, but their mind are changed.


 * In sixth bangaihen chapter (adapted in the OVA 2 of the anime), it is used by Nana and Momo in order to change their bodies test it to Rito and find that he find Nana cute despite to be flat-chested.

Trivia
Maru Maru means "entire, completely or altogether" in Japanese.