Amakusa Kanami

The eldest of the Amakusa sisters.

She used to dote on Akito like a younger brother when they were children.

Kanami is the pillar of their family, even acting as a mother for her younger sisters Amane and Hibiki in the years since they lost their parents. She is also the manager of Metropolis, the cafe which their parents left behind.

While she has her spacey moments, she's usually very reliable. Since taking on the role of "mother" at home, even her free time is filled with chores like cleaning. The fact that she has no proper hobbies is a worry of hers.