Atsushi Nakajima
Orphan with a tiger transformation ability. His journey from self-hatred to self-acceptance forms the emotional backbone of the series.
Other BSD Characters
Dazai Osamu
427k works
Former mafia executive turned detective with a dark past and a morbid sense of humor. Brilliant, manipulative, and surprisingly devoted to his friends.
Akutagawa Ryuunosuke
338k works
Port Mafia member with a deadly shadow ability. Driven by a need for Dazai's approval, his rivalry with Atsushi slowly becomes respect.
Nakahara Chuuya
287k works
Port Mafia executive with gravity manipulation powers. Hot-tempered, stylish, and Dazai's perfect foil in every way.
Fyodor Dostoevsky
12k works
The Demon of the Rats of the House of the Dead, a centuries-patient mastermind who wants to cleanse the world of ability users in God's name. His cat-and-mouse chess match with Dazai — two monsters who think alike — is one of the fandom's biggest draws.
Ranpo Edogawa
11k works
The Armed Detective Agency's greatest detective, a candy-hoarding genius whose 'Ultra Deduction' is not actually an ability at all — he is simply that smart. Fukuzawa's glasses ritual and his bond with Poe give fic its softest agency material.
Doppo Kunikida
8k works
The Agency's notebook-wielding idealist, whose ability manifests whatever he writes on a page of 'The Matchless Poet' and whose schedule Dazai exists to destroy. His grief over Sasaki and his collapsing ideals give his comedy a bruised core.
Edgar Allan Poe
7k works
The Guild's hooded mystery novelist, who can pull readers into the worlds of his books and who spent six years writing the perfect crime novel just to challenge Ranpo again. He and his raccoon Karl headline the fandom's gentlest rivalry-turned-devotion.
Akiko Yosano
5k works
The Agency's doctor, whose ability 'Thou Shalt Not Die' can heal any wound — but only on the brink of death, a power the military exploited when she was a child. Her butterfly-hairpin elegance and wartime trauma make her the Agency's steel spine.
Frequently Asked Questions
How many fanfics feature Atsushi Nakajima?
Atsushi Nakajima appears in 238k+ works on AO3, making them one of the most popular characters in the BSD fandom. You can browse all Atsushi Nakajima fanfiction using the Fanfict Reader app.
What are the most popular Atsushi Nakajima ships?
Atsushi Nakajima is primarily featured in gen (non-romantic) fanfiction, though some shipping content exists.
What tropes are common in Atsushi Nakajima fanfiction?
Atsushi Nakajima fanfiction spans many genres and tropes. Use Fanfict Reader to browse and filter stories by your preferred tags.
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