HF International is the unit of Nagoya-based DJ/beatmaker Katsunori Hiraiwa and multiplayer player Seiki Fukuda. The Lasttrak, a famous anime song remixer, and Taiwanese female SSW, Lin Yiraku, aka Skip Skip Skip Ben Ben, were invited to co-produce this original song. Yi-Le Lin's exotic Chinese intonation over the four-part harmony of the song is a pleasant Balearic disco number.