Sinopsis
Sinopsis untuk judul ini belum tersedia.
Informasi
- Tipe
- One-shot
- Chapter
- 1
- Volume
- —
- Status
- Selesai terbit
- Terbit
- 10 Des 2025
- Majalah
- Ganma!
- Judul Jepang
- お姉さんはダウナーになりきれない
- Judul lain
- The Onee-san Who Tries to Act Cool but Isn't
Pengarang
Karakter
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Latar belakang
Oneesan wa Downer ni Narikirenai is a web manga released on the author's Twitter account from October 4, 2025 to November 1, 2025 and officially published as a one-shot on Ganma! on December 10, 2025.