A three-door coupe model sold by Toyota from 1990 to 1994. It is still very popular in Japan because of its sleek styling. The chassis, engine and other mechanisms are although based on the 4th generation Starlet (EP82), the Its body is entirely covered by a glass roof and the gull-wing doors are unique among Japanese cars,the body was to be tailored　separately. For at the time of planning the sera, Japan was in the midst of an unprecedented economic boom, Its manufacturing methods and body structure became disregard for profit. Toyota, on the other hand, has positioned the Sera as a car that carries its image strategy. The goal was to enhance Toyota's brand image through the sale of the Serra. Sera means "will" in French.

A technology developed by Yamaha Corporation that models the human voice and performs the human voice as an electronic musical instrument. Vocaloid technology was publicized by Yamaha, and a variety of Vocaloid software was released by various companies. In Japan, Vocaloid songs, illustrations, and videos have become a social phenomenon, and have gained full citizenship as a part of the Japanese culture.

Sold by Internet, Inc. The very popular Vocaloids reproduce the human voice on a computer. She has yellow-green hair and medium-long hair. The voice is modeled by Megumi Nakajima, a voice actress. Compared to other Vocaloid software, the It has a natural singing voice that is close to the human voice. She is an all-rounder who can sing a wide range of songs.