One cake, made by someone used to baking in Ame-no-Mihashira's sometimes variable gravity.

One cake that three young men were all staring at, seemingly debating with one another despite complete silence.

"What is it?" Rondo Mina Sahaku asked when she saw them all paused.

"Candles," Four Socius said, holding up a box. "How many should we put on?"

Mina frowned, considering. She wasn't entirely sure what the answer should be. But she'd always put three candles on the cakes the Socius received and never a single one on her own...

"We'll let Setona decide," Mina finally said. "It's her birthday."