Toshirou Okino
Parents: mother, father (both unnamed)
Other relatives: Yusuke (brother)
Mentors: Reka, Shuichi, Katsushiro, Daisuke
Neighbors: none of note
Likes romantically: Atsuko (Keyholder Chronicles onward)
Friends with: Reka, Shuichi, Shiori, Sora
Gets along with: Takeshi, Takumi
Neutral toward/work-only relationship: Toki, Kita, Mara, Sharon, Kiara, Jun-ai, Shaoqiang, Taki
Doesn't get along with: Nasim
Dislikes: Yousef
