Tokiro's Links
Reinku has tried numerous times to become Tokiro's friend but has been mostly shooed away. He tries to keep his distance from Tokiro as not to anger him more.
Tokiro doesn't care for Reinku. He feels that Kimiko could find a better boyfriend. He also gets jealous of Reinku and how Kimiko treats him. He misses when it was just Tokiro and Kimiko.
Kimiko admires her brother and cares for him deeply. She does everything for Tokiro. She always wishes Tokiro woud learn to accept Reinku.
Tokiro loves his sister but has trouble showing it. He gets to spend limited time with her but tries to make the best of it.