Nijiro Alien

is a Japanese light novel series written by Hitoma Iruma, with illustrations by Hidari. The series began publication on November 10, 2014 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Hello. Hello. We will arrive at Chikyu soon. Be prepared for impact.

I wonder if it's a Hiyamugi thief or an alien. I don't know the name, I don't understand the words. All you can see is that the girl's hair shines in rainbow colors. When I touched the hair, the fingers also became iridescent. And what happened was a spectacular first contact with a rainbow-colored alien in a cramped apartment room.

Introduce this child to your neighbors, name him Kanyae, meet a mysterious lobster, and compete to the supermarket to buy Hiyamugi! A small interstellar exchange that occurred somewhere on Earth. It started from the window, from the outside, from the inside of the belly.

The rainbow that came from space is still warm today. Both aliens (you) and earthlings (me) are aliens (strange guys). With this kind of thing, the night sky is bright.