Ryuji Korekuni Edit
Tomohisa & Ryuji are best friends, and it is shown that the two met at a party when the Tomohisa snuck out and found Ryuji is building a snowman, Tomohisa blushed when he saw Ryuji. We haven't known the reason for sure but these two get along very well.
Kazuna Masunaga Edit
Tomohisa cares about Kazuna, and it is shown that the two were in the same company business as reporters when they were younger. The two rekindle their relationship later in the anime.
Tsubasa Sumisora Edit
Tomohisa treats Tsubasa differently than everyone else, giving her kindness and respect.