Takoyaki Rainbow (たこやきレインボー, abbreviated Takoniji (たこ虹) and sometimes styled as Tacoyaki Rainbow) is a five member idol girl group represented by Stardust Promotion under section 3's 3Bjunior. The group was formed in 2012 and is based in Kansai. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.