Ayumu Aizawa who can't recall his childhood. He doesn't suffer from amnesia but his younger days are a mystery to him. When asked to spend the summer with his father in Tana, a rural town two hours away from his home in Tokyo, Ayumu refuses as he has not seen his divorced father in four years. He gets bribed by his mother with a mountain bicycle and reluctantly agrees. Unbeknownst to him, this fateful trip will put together bits of his past. Soon after arriving at Tana, Ayumu encounters strange happenings such as meeting a mysterious boy called Wakkun, who lives in an enchanted forest, and floating orbs of lights appearing in the sky.
Season 1
The Beginning of a Depressing and Strange Summer The Tsukiyomi Observatory and Old Lady Okaka Arrival of the Distinguished Announcer Shrine of the Luminating Woods Weight of a Promise and Lightness of a Dream The Shroud of the World Becomes Thin The Night of the Third Promise Within the Narrowness of Trancession and Remembrance It Is Always the Problem of Priorities The Thinking Which Becomes Complicated in the Rain Run to Tana, Which is on the Verge of Tears Dancing About the Sky of the Cat Dance Tanigawa Kisa and a Presence You Don't Get Used To Two Competing Powers Urban Folklore Can't be Seen with the Eye, The Gigantic Something That is a Problem You Can't Participate In Meeting and Despair of Seventeen Year Olds Wings of the Grown-up Fish Material Fairies What Being a Good Child Means That Which Vanished and That Which Was Born The Dark Light that Brings Happiness The Girls' Small Adventure The World's Membrane is Full of Holes The End of a Dependant and Rich Winter
The Beginning of a Depressing and Strange Summer The Tsukiyomi Observatory and Old Lady Okaka Arrival of the Distinguished Announcer Shrine of the Luminating Woods Weight of a Promise and Lightness of a Dream The Shroud of the World Becomes Thin The Night of the Third Promise Within the Narrowness of Trancession and Remembrance It Is Always the Problem of Priorities The Thinking Which Becomes Complicated in the Rain Run to Tana, Which is on the Verge of Tears Dancing About the Sky of the Cat Dance Tanigawa Kisa and a Presence You Don't Get Used To Two Competing Powers Urban Folklore Can't be Seen with the Eye, The Gigantic Something That is a Problem You Can't Participate In Meeting and Despair of Seventeen Year Olds Wings of the Grown-up Fish Material Fairies What Being a Good Child Means That Which Vanished and That Which Was Born The Dark Light that Brings Happiness The Girls' Small Adventure The World's Membrane is Full of Holes The End of a Dependant and Rich Winter