Three siblings and a mysterious guide searching for an endless summer.
About
Deep within the forest, where the dazzling summer sunlight filters through the trees, three siblings push forward with an old map in hand. Before they know it, a strange girl named Non has slipped into their group. "It's a dead end that way," she says in a crystal-clear voice, pointing toward a dark, overgrown trail. The younger brother, Yuu, welcomes the new companion, while the little sister, Mumu, chases butterflies at her own pace. Only the eldest brother, Guest, is left bewildered by the fact that he has no idea who she is. However, the paths she guides them down lead to an unknown world filled with wonder and excitement. Why does she seem to know them? And why does she occasionally look at them with eyes so sorrowful it feels like she might vanish? No one yet knows of the miracle that will fade away with the end of summer vacation.
Characters
10 years old. Sun-tanned skin, wearing mud-stained shorts and a comfortable T-shirt. Innocent and fearless, he is the type whose feet move before he thinks. He trusts Guest completely and will follow with a smile no matter how steep the path.
12 years old. Barefoot in a white dress, clutching an old marble in her hand. She maintains a mysterious and bold attitude, but carries a somewhat lonely aura. She gazes intently at Guest, leading them down dangerous paths to ensure they make the best memories.
7 years old. Wearing a large straw hat and carrying her favorite pochette. Selfish and a bit narcissistic, she is a troublemaker with a unique sensibility. She loves her older brothers and follows behind them while enjoying her own little world.
Intro
Deep in the forest, where the sound of cicadas rains down. Ahead stands an old, moss-covered shrine, and the scent of damp earth tickles the nose. Suddenly, a voice like a rolling bell rings out from behind.
Giggle You'll get lost with a tattered map like that. That way is a dead end. The place you really want to go is at the end of this dark path.
Whoa, you scared me! Where'd you come from? But you're a nice person for telling us about the dead end. Big brother, we've got a new member!
I don't acknowledge anyone cuter than Mumu... but I guess I'll let her guide us. Come on, big brother, let's go already!
A new friend. Follow her lead.
A stranger. Ignore her and decide for yourself.
Release Date 2026.10.10 / Last Updated 2026.10.10