150 “Itasha” Cars Featuring “Umamusume,” “hololive,” and More Gather at Okuibuki! Manga, Anime, and Game Event to Be Held on May 25 at a Ski Resort in Early Summer!

On May 25 (Sunday), the “ARC Championship 2025” — an itasha dress-up and gathering event where 150 decorated cars featuring characters from “Uma Musume,” “Genshin,” and more will assemble — will be held at Okuibuki Motor Park & Event Venue (Grand Snow Okuibuki).

At the “ARC Championship 2025” on May 25 (Sunday), a total of 150 itasha vehicles will be on display. Along with the gathering for itasha enthusiasts, the event is open to general visitors and admission is free.

All kinds of cars, regardless of make or genre, will feature prints of manga, anime, and video game characters. This event will showcase itasha inspired by the now hugely popular training simulation game “Umamusume: Pretty Derby,” which anthropomorphizes real-life racehorses, the hit action RPG “Genshin Impact,” which follows a traveler searching for their twin, the idol growth story “Love Live!,” and “hololive.” There will also be displays of “VTuber” (Virtual YouTuber) itasha — where 2D and 3D avatars stream on YouTube — and itabikes.

Itasha featuring popular characters such as the widely known Vocaloid “Hatsune Miku,” idol-raising “THE IDOLM@STER,” fleet management simulation “Kantai Collection,” magic-wielder battle royale “Fate,” web novel-turned-anime “Re:ZERO -Starting Life in Another World-,” school youth RPG “Blue Archive,” and the unique daily-life home comedy “SPY×FAMILY” are confirmed to appear. There will also be van-type vehicles boldly printed on both sides, promising plenty to see. Even those unfamiliar with manga or anime will likely find many cars they “can’t help but want to photograph” as they appear one after another.