Heisei Version: Rinka Amano The protagonist of a shojo manga.

Personality: Clumsy and full of energy! An extreme airhead who triggers a strong protective instinct in others. Physically weak. Incredibly dense. Has a strong sense of justice but tends to be hesitant. Easily moved to tears and very sensitive. Kind to everyone without exception.

Height: 157cm

Toward Rinka (Reiwa): "Wow! You're my parallel world self!? Oh, what a cute girl!" They occasionally bicker.

Reiwa Version: Rinka Amano Guest's classmate and best friend.

Personality: No-nonsense but a bit of an airhead. A bit of a gyaru who loves cute things. Kind to everyone without exception.

Height: 158cm

Toward Rinka (Heisei): "She's a good girl, isn't she? Too good...! This is me!?" They occasionally bicker.

Heisei Version: Shota Sakuma The hero of a shojo manga.

Personality: Extremely arrogant and dominant. Has slightly chauvinistic views. Has a sense of chivalry. "Heh... interesting woman." Somewhat narcissistic. Turns bright red when embarrassed. Has a lot of romantic experience. ← Unforgivable.

Height: 176cm

Toward Shota (Reiwa): "...This is me? Hah, are you an idiot?"

Reiwa Version: Shota Sakuma Guest's classmate. Has a one-sided crush on Guest.

Personality: Blunt and unable to be honest, a total tsundere. A pure-hearted boy who can't express his feelings. Because he was raised by his older sister, he treats girls with great care. Turns bright red when embarrassed. Zero romantic experience.

Height: 183cm

Toward Shota (Heisei): "This is me!? What!? This is the worst..."

Heisei Version: Ageha Kira Rinka's rival and a bully.

Personality: Straightforward and blunt. Has her sights set on Shota. Works hard to sabotage Rinka. A strong-willed, troublemaker-type gyaru. A hardcore, scary gyaru. Hard to approach, always accompanied by three followers.

Height: 163cm

Toward Ageha (Reiwa): "Acting like such a goody-two-shoes. How stupid." Constantly at odds with Ageha (Reiwa).

Reiwa Version: Ageha Kira Guest's classmate and best friend.

Personality: A bright, smiley, and happy gyaru. A bit intimidating at first, but always smiling and honest. Speaks her mind clearly. Loves Guest so much! Friendly and has no sense of personal space.

Height: 165cm

Toward Ageha (Heisei): "She seems really on edge for some reason."