Kuru Kuru Rope-Kun

Kuru Kuru Rope-Kun is one of Lala's inventions as It debuted together with Beto Beto Launcher-Kun and Toru Toru Hand-Kun.

Features
This invention is a device that launches a cord with a heart-like tip in order tie up the target easily.

And this invention has changed three times in its design throughout the anime, episode 11, episode 5 of Motto and OVA 2 of Darkness.

In the episode 11, purple cords with pink tips of yellow and blue ornaments.

In the episode 5 of Motto, dark purple cords with vivid pink tips of white ornaments.

And in the OVA 2 of Darkness, dark purple cords with vivid pink tips of yellow ornaments or light-purple cords with light-purple tips of yellow and vivid pink ornaments, as the later one appears as its renovated version.

Plot
In the chapter 37, and In the episode 11 of first anime, this invention debuts by Lala in order to capture Yami for saving Rito, although at the beginning Lala's plan was successful, Yami attains to destroy the cords by her superior strength. Therefore, Lala's attempts completely fail after two inventions to do the same for capturing.

In the chapter 85, and in the episode 5 of Motto, when Run captures her Modori Skunk on the rooftop of school, Run unexpectedly falls off the place. Meanwhile Lala uses it for lifting Run but pathetically, she hurls Run too far as Run gets crashed onto the ground, Lala explains Run as they are small under the effect of Modori Skunk's gas as Lala failed to conduct her strength correctly.

In the chapter 10 of Darkness, it is activated involuntarily when Lala and Rito are chatting in her room and, he unexpectedly falls on the invention to turn on as it ends up to attack Lala.

In the chapter 16.5 of Darkness and in the OVA 2 Darkness, it appears as the unique time used for evil purpose. When Rito possesses other personality affected by the Jikido Flower, he uses it for pervert manipulation against Haruna.

Trivia

 * In this name, Kuru Kuru means "rolling or coiling in Japansese."
 * In Darkness, according to Peke, as this invention can automatically tie up anything, it is also useful for preparing cargo in its second appearance,