She's shocked

Hifumi got more and more into the match, even with Futaba not being the best. She narrated the match as usual, like she was the queen of a mystical kingdom.

She was so into the match and yelling she hadn't even realized she won.

"The Dragon Queen has won again!" Hifumi cheered as she slammed her last shogi piece down in victory, which did draw the attention of a few of the church-goers, causing Hifumi to blush and duck away.

Futaba was already brainstorming triggers. Maybe she could play into these two sides of Hifumi. Have one trigger be more demure and meek, but the other be wild and rowdy...

She just had to figure out how to drop hypnosis into the conversation.