is a two-episode adult OVA series that premiered on April 28, 2021 . Produced by Studio T-Rex , the series is an adaptation of an original work by Chinjao Musume and was directed by Ken Raika . Production and Release Details

The phrase “no otouto maji de dekain dakedo 2021” is a fragment of contemporary Japanese internet slang, memetic expression, and personal emotion wrapped in a single, chaotic breath. To interpret it deeply is to unpack the layers of informal Japanese, subcultural reference, and the strange poetics of digital confession.

The series features voice performances by Naoko Yasuda, Miku Ozaki, and Ren Hiyori. It is based on original character designs by Kemuri Haku.