Mako Hitomi/Relationships

Tsuneyuki Okudera
Hitomi and Okudera are neighbors, and Okudera has had a secret crush on her since they were children, which not even Koarai has noticed. Hitomi is a big sister figure to Koarai and Okudera, who joined Border when she did, and she may invite them to cool down when their discussions turn into ego battles. He has grown accustomed to finding her giggling while watching horror movies in the dark in the strategy room.

Noboru Koarai
Hitomi is a big sister figure to Koarai and Okudera, who joined Border when she did, and she may invite them to cool down when their discussions turn into ego battles. He has grown accustomed to finding her giggling while watching horror movies in the dark in the strategy room. Koarai calls her by name, to which he appends the honorific -san, while she uses his nickname without honorifics.

Haruaki Azuma
Hitomi is someone Azuma can rely on both in and outside of battle. Unlike their teammates, he still gets startled every time he walks into the strategy room on her giggling as she watches horror movies in the dark. They address each other by surname, with Hitomi also using the honorific -san.

Hitomi's grandfather
Hitomi's grandfather gave his life to protect her during the First Large-Scale Invasion. His sacrifice prompted her to examine what she wanted to do with her life and subsequently to join Border.

Rin Kagami
Hitomi and Kagami are school friends.

Yuka Kon
Hitomi and Kon are school friends.

Hiro Kitazoe
Hitomi and Kitazoe are school friends.