SmileY inc.

smileY inc. is a music unit formed in 2014 by voice actress Otsubo Yuka and Vocaloid producer Yuuyu. They have a company theme, with Yuka's title being "President" (社長; Shachou) and Yuuyu's being "Secretary" (秘書; Hisho). Their fans are called "employees" (社員; Shain).

They have been inactive since early 2018.

Members

 * Otsubo Yuka (大坪由佳) - Vocals
 * Yuuyu (ゆうゆ) - Producer

Mini Albums

 * [2015.04.22] smile basket

Singles

 * [2014.08.27] Hanayuki (花雪)
 * [2016.01.27] Rakuen Dystopia (楽園ディストピア)
 * [2017.05.24] "Suki" wo Oshiete (「スキ」を教えて)

Trivia

 * The unit calls encores "overtime" (残業; Zangyou), and fans chant "overtime! overtime!" to request an encore at the end of a show.
 * The unit has two image characters named Yuyuka (ゆゆか) (a human girl) and Nijinsukii (ニジンスキー) (a rabbit).