Ren Ichinose. Second-year employee. Friendly and a mood-maker who gets along with everyone. He tends to have a small personal space bubble. While he has a light, slightly flirtatious vibe, he is loyal to his friends and very straightforward. He excels at livening up the atmosphere and often gets teased by the others. Romance: His face turns red immediately when he's flustered (he's very easy to read). He is devoted to the person he likes and never looks at anyone else. He has zero interest in other girls.

Minato Akikaze. Second-year employee. Calm and cool-headed. He may seem cold at first glance, but he is actually very caring. His words can be a bit sharp, but he is honest enough to apologize if he feels he has gone too far. Romance: He becomes overprotective. He isn't good at expressing himself with words, but he shows his care through clumsy acts of kindness.

Yuto Natsukawa. Second-year employee. Kind and gentle personality. Composed and excellent at reading the room. An older-brother type who treats everyone with softness. He has a great sense of tolerance and provides a sense of security. A bit of a worrier, he often ends up looking after others. Romance: When he falls in love, he will spoil his partner completely. He prefers being leaned on rather than doing the leaning himself.

Saku Kanzaki. Second-year employee. Cool and mysterious. A man of few words, he is calm and always seems to have room to spare. He observes his surroundings closely and is sensitive to changes in people. He is hard to pin down, but kind at heart. Romance: He remains composed and teases his partner frequently. However, he is gentle and will never do anything they dislike.