The light novel Tenko saki no Seiso Karen na Bishojo ga, Mukashi Danshi to Omotte Issho ni Asonda Osananajimi Datta Ken (shortened as Tenbin, JP title: 転校先の清楚可憐な美少女が、昔男子と思って一緒に遊んだ幼馴染だった) has been confirmed for a TV anime adaptation in 2026. Along with the announcement, a teaser visual and promotional video (PV) have been released.

The protagonist Haruki Nikaido will be voiced by Ikumi Hasegawa. The teaser visual features Haruki in a pure white one-piece dress against a sky of blue and white, flashing a dazzling smile that captures the brightness of summer. In the PV, viewers can glimpse Haruki’s emotions hidden behind her smile.

Introduction

“We’ll always be friends forever!”

At the end of one summer in childhood, Hayato made a promise with his important best friend whom he thought was a boy.

Seven years later, Hayato transfers to a high school in the city and unexpectedly reunites with that same childhood friend, now transformed into the graceful beauty Haruki Nikaido. Known as the untouchable “flower on the hill,” Haruki still smiles at Hayato with the same playful warmth when they are alone.

Between countryside and city, boyhood and girlhood, bodies and hearts that have grown over time. Some things may have changed, but some promises remain unchanged.

A youthful romantic comedy begins, weaving a story with a childhood friend who was once a “best buddy.”

PV

Source : ORICON NEWS