Summer

Sachi, is a reccurring character from Yu-Gi-Oh! ZEXAL and is often seen hanging around with Tori Meadows and Sei.

World Duel Carnival
During Yuma Tsukumo's duel with Kakeru Kunitachi, a hologram of Sachi and Sei appeared beside Tori via the effect of the "Dream Pitch" Field Spell Card. They later disappeared after Yuma defeated Kakeru.

On the third morning of the World Duel Carnival, Sachi was watching Nelson Andrews' duel with Gauche. When ever Nelson was in trouble, she screamed, but was overjoyed when he came out on top. However, she was ultimately shocked when Nelson lost. When he left the area, she followed with joy in her eyes alongside the rest of his fan girls.