春夏秋冬

● Haruka (es)春
- Calm onee-sama figure between the 4 girls due to her taking care of her younger siblings (6 of them, 3 boys, 3 girls) all the time
- Devoted "hime" from a big not so rich family
- Have a smart brain and enters the school by scholarship
- Family and best friends first, which makes her uninterested with love, eventhough she often listens to the other 3's love story (since she tought they were cute)
- Closest to Fuyuki and Akira: she and Fuyuki tends to have same atmosphere, while with Akira both comes from the same junior high

● Natsuki (ang)夏
- The smallest between the 4, often teased due to her height which
- The only daughter of one of the richest family in Kansai, which also donates to the school a lot
- Easy to fall in love ever since she was a kid
- A genki happy go lucky girl
- Closest to Akira and Fuyuki: she knows Fuyuki due to met her in one of the upper class party; while with Akira due to both loves love story manga and novels

● Akira (dit)秋
- The tomboy boyish type. Has quite a smart brain but she enters the school due to sport club scholarship.
- Has an older and younger brother who was also known for their sports ability (eventhough on different type of sports).
- Sometimes has low self esteem as a girl since people tend to look her more as a "boy" (and her fans are more on girls).
- Deep inside actually a very romance lover girl. But often teased that she's not fit with those kind of topic makes her ended up avoinding it.
- Closest to Natsuki and Haruka.

● Fuyuki Tanima (moi)冬
- The "different" type of girl. A quite known model who hides her identity at school (she usually uses glasses and make her hair into braid / buns to make people unable to identify her), but the other 3 knows about her side job (due to slight accident).
- The youngest of 3 siblings with older brother and sister, both also works in the showbiz although on different job type (brother on drama/movies, sister on music). Their parents also work on showbiz with their father famous for being a photographer, and the mother was a famous model once but now a CEO of an agency. The family is a close one.
- Her brain was not as smart as Haruka and Akira, but on par with Natsuki (which makes the two of them often having remedy test together sometimes).
- She's a bit 'traumatic' with love since usually when someone know who she really is, the guy around her ended up comparing her to her big sister. This makes her ended up having a low hope for love.
- Closest to Akira and Haruka.