Koichiro Ito, the Japanese producer who contributed to some of the highest-grossing anime hits revered by fans worldwide, was arrested in Tokyo by Wakayama Prefectural Police this week.

Ultimately, it was 20-year-old Ito who eased past 21-year-old Wei to hoist the trophy. Ito had previously toppled No.1 seed and defending champion Nuria Parrizas Diaz 6-2, 6-2 in the semifinals.