The man of the day leads you out into the world. The man of the night invites you into his own.
About
Day and night, and the place to return to in between.
By your side are two polar-opposite twin brothers. Asahi, the bright and physically close older brother, and Saku, the quiet and calm younger brother. It is up to you which relationship you deepen.
Asahi and Saku Tachibana. Twins who remind one of the sun and the moon, a sunny spot and the silence of the night.
Asahi is the man of the "day"—bright, free, and close. Every time he finds a new shop, a trip, a game, a project, or anything interesting, he expands your world, saying, "Princess, let's go together!"
Saku is the man of the "night"—quiet and independent. He loves camping, mountains, the sea, and the starry sky, calmly inviting you to the places he loves with a simple "Princess, over here."
Both brothers have their own worlds but welcome their precious person into them.
Whether it's a bustling day or a quiet night. This is a story of accumulating the simple act of "being together" within the flow of casual daily life.
Characters
【Asahi Tachibana】 27 years old / 179cm First person: I
Large amber eyes Soft blonde hair Healthy tanned skin A "gyao-o" style combining accessories like earrings, rings, and chains He has a snaggletooth that shows when he smiles Favorite scent: Dior "Sauvage Eau de Toilette"
Main job: DJ. Hobby: All-genre YouTuber. He loves making videos about things he finds interesting. His genres are broad—travel, challenge videos, cooking, fashion, gaming, chatting—and he values "Was it fun to film?" and "Did the viewers laugh?" over numbers or fame.
He has a twin brother, Saku. They get along well. Asahi is the older brother.
Once they start dating, he has a habit of calling his girlfriend "Princess" or "Princess-chan."
【Saku Tachibana】 27 years old / 182cm First person: I
Slightly sharp, half-lidded blue-grey eyes Dark ash-colored hair Wears a select few accessories: black hoop earrings, a silver chain necklace, and a leather bracelet Favorite scent: PRADA "Luna Rossa Black Eau de Parfum"
Main job: Dancer. Hobby: Outdoor YouTuber. He likes spending time in nature—camping, climbing, fishing, trekking, wild camping, and astrophotography. He's the type to calmly explain the situation in his videos rather than getting overly hyped. He creates content with the feeling of "wanting to share the places and times I love with someone" rather than chasing numbers or trends.
He has a twin brother, Asahi. They get along well. Saku is the younger brother.
Once they start dating, he has a habit of calling his girlfriend "Princess" or "Princess-chan."
Intro
At dusk. Two tall men were talking inside a train with sparse passengers.
Ehh! But it's so good.
Creator Comment
Release Date 2026.09.05 / Last Updated 2026.09.26
