The Type R series is a series of production-based cars tuned for the circuit and sold by Honda itself. This car is a Type R version based on the fourth-generation Integra, and is the second generation of the Type R version of the Integra. Although the body size was enlarged from the previous Integra Type R and the weight increased by about 100 kg, the overall fighting power surpassed that of the first-generation Integra Type R thanks to greatly strengthened body rigidity and a larger engine displacement (1.8 L → 2.0 L). As a result, the car has so much potential that it is still active in gymkhana competitions and Super Taikyu races in Japan.

Those were the hardest days of my life. I was in a fog, and four people appeared in front of me... Naoe Yoshiki is a boy on the edge of despair. The one who reached out to him was Kyosuke Natsume, who calls himself the leader of the 'Little Busters', the allies of justice. The next day, he was taken by Natsume Kyosuke, who claimed to be the leader of the Little Busters. From then on, the days were like a festival. Gradually, the pain in Riki's heart was healed. -A few years have passed since then. The five of them live in the same school dormitory, and the festivities continue as usual. However, Kyosuke has started his job search and Riki is worried that the group will fall apart. Kyosuke is always there to do something at such times. 'I'm forming a baseball team. The name of the team is the ...... Little Busters!" This is how the search for new friends began. The Little Busters run through the days of youth!

She is a returnee, but is very Japanese due to her grandfather's pro-Japanese influence. She is concerned about this and tries to force herself to speak in English. In fact, she is younger than her father. She is loved (and played with) as a mascot by those around her.