of lone wolves
and songs
a bungo stray dogs
next generation fanfiction
by skyezekiel
about
Welcome! You can find the profiles of original characters from the Bungo Stray Dogs next generation fanfiction “of lone wolves and songs” here!
summary
Teenagers Dazai Fumiya and Nakahara Yuuko are estranged siblings after their parents’ divorce ten years ago, and their turbulent reunion presages a new threat to Yokohama’s ability users. Will they succeed in working together to protect the city they love, while potentially fixing things between their parents in the process?
characters
Dazai Fumiya
太宰文也
Songs of Days Past
Nakahara Yuuko
中原佑子
The Laughing Wolf
Edogawa Ryutaro
江戸川隆太郎
The Raven
Nakajima Mashiro
中島茉白
Black Cat Dreaming
Akutagawa Yasushi
芥川也寸志
???
Akutagawa Ruriko
芥川瑠璃子
Phantasmagoria
Hirotsu Momoko
広津桃子
Flower Patterns
Julian Hawthorn
ジュリアン・ホーソーン
The Golden Fleece
Jouno Kiyokata
条野清方
Falling Leaves and Drizzly Rain
Fukuzawa Ichitaro
福澤一太郎
The Wisteria Trellis
Sakaguchi Tsunao
坂口綱男
The Time That Stood Still
Oguri Ryoichi
小栗亮一
Will O’ The Wisp
Oguri Rumi
小栗瑠美
Winter Forest
Dazai Fumiya
太宰文也
Pronouns: he/him
Birthday: October 18
Age: 16 (present), 2-3 (chapter 1)
Occupation: first-year high school student, physician’s assistant
Affiliation: Armed Detective Agency
Parents:
Dazai Osamu
Nakahara Chuuya (formerly)
Appearance & Personality
Fumiya is a teenager with short, dark, wavy hair and hazel eyes. He uses a hearing aid in his left ear.
He is calm, dexterous, and intelligent with keen observational skills. He inherits Dazai’s aptitude for detective work.
Ability
Songs of Days Past (在りし日の歌; arishi hi no uta) reverts any object to a previous condition of Fumiya’s choice. He can also revert abilities to an unused state via physical contact with the user, allowing for faux ability nullification.
Fumiya cannot use the ability on himself; doing so clashes with its “nullifying” nature, and would thus generate a singularity.
Namesake & References
Fumiya’s namesake is Nakahara Chuuya’s eldest son Fumiya, who died of tuberculosis at the age of 2. His ability references Nakahara’s anthology Songs of Bygone Days, which was dedicated to Fumiya after his death.
Nakahara Yuuko
中原佑子
Pronouns: she/they
Birthday: March 30
Age: 16 (present), 3 (chapter 1)
Occupation: mafia sub-executive
Affiliation: Port Mafia
Parents:
Nakahara Chuuya
Dazai Osamu (formerly)
Appearance & Personality
Yuuko is a teenager with wavy, waist-length blonde hair and blue eyes. Several strands in her bangs are dyed a darker color.
She is intuitive and eager to jump into action, sharing her leadership skills and athletic flair with Chuuya.
Ability
The Laughing Wolf (笑いオオカミ; warai okami) grants Yuuko gravity manipulating abilities akin to her father’s. It also allows her to change into a black wolf with enhanced speed and strength.
Similar to her uncle Paul Verlaine, Yuuko hosts a singularity beast. The true form of her ability is the Demonic Beast [redacted], and very little is known about it as Yuuko has never entered that state before.
Namesake & References
Yuuko's namesake is Dazai Osamu's second daughter Tsushima Yuuko, who was a fiction writer, essayist, and critic. Her ability is a reference to Tsushima's award-winning novel Laughing Wolf.
Edogawa Ryutaro
江戸川隆太郎
Pronouns: he/they
Birthday: February 15
Age: 16
Occupation: second-year high school student, detective
Affiliation: Armed Detective Agency
Parents:
Edogawa Ranpo
Edgar Allan Poe
Appearance & Personality
Ryutaro “Ryu” is a teenager with shoulder-length, caramel-colored hair. He ties his hair up in a half-ponytail.
He displays an aptitude for deduction and rationality seldom displayed for a person their age. He is mischievous while rarely tolerating boredom.
Ability
The Raven (大鴉; ogarasu) allows Ryu to understand and telepathically communicate with birds. He can talk to any avian at will, granting him access to information that the bird is willing to share.
His animal companion Hope is a rescue American crow. She is often seen on Ryu's shoulder, and acts as a mediator between Ryu and other birds when needed.
Namesake & References
Ryu’s namesake is Edogawa Ranpo's only child Hirai Ryutaro, who was a psychologist. His ability references Edgar Allan Poe's well-known poem The Raven.
Nakajima Mashiro
中島茉白
Pronouns: she/her
Birthday: unknown
Age: 7-8 (present), 4 (flashback)
Occupation: second-year elementary school student
Affiliation: Armed Detective Agency
Caretakers:
Izumi Kyouka
Nakajima Atsushi
Appearance & Personality
Mashiro is a young girl with long, silvery white hair and icy blue eyes. Her hairstyle changes a lot throughout the series.
While not very talkative, she enjoys being outdoors, and is curious and daring.
Ability
Black Cat Dreaming (夢見る黒猫; yume miru kuroneko) is a powerful ability similar to Atsushi's. Mashiro is able to turn into a snow leopard with increased speed, strength, and enhanced senses.
Her regeneration speed is shown to be faster than the white tiger's, and she displays an unnatural mastery over her ability when compared to Atsushi.
Namesake & References
Mashiro’s name is derived from Zilu (pronounced Shiro in Japanese), a disciple of Confucius depicted in Nakajima Atsushi’s The Disciple, and Masako, Nakajima’s daughter. Her ability is a reference to Izumi Kyouka’s novel Black Cat, as well as Nakajima’s novella Light, Wind and Dreams.
Akutagawa Yasushi
芥川也寸志
Pronouns: he/him
Birthday: July 12
Age: 11
Occupation: fourth-year elementary school student
Affiliation: unaffiliated
Caretakers:
Nakajima Atsushi
Akutagawa Ryunosuke
Appearance & Personality
Yasushi is a preteen with short black hair and lavender gray eyes. He often carries his headphones around.
Despite being a year behind in school, Yasushi displays boundless musical talent, and is a generous individual with sharp instincts.
Background & Ability
Yasushi lives with his caretakers and their pets Hamlet (chameleon) and Master (tuxedo cat). Before being taken in, he was an orphan living in Suribachi City. He is biologically related to Ruriko.
His ability, [???], is described to be one of a very rare genre. Not much is known about the genre itself let alone the ability, but Yasushi appears to be in good control of it.
Namesake & References
Yasushi’s namesake is Akutagawa Ryunosuke's third child Akutagawa Yasushi, who was a composer. His ability is named after Yasushi’s composition, [???].
Akutagawa Ruriko 芥川瑠璃子
Ability: Phantasmagoria (影灯籠; kagedoro)
Ruriko (she/her) is a 16-year-old Port Mafia battalion leader and Yuuko’s subordinate. Her ability transforms her jacket into a dark-matter monster that manipulates heat. She is Tachihara Michizo and Akutagawa Gin’s daughter. Her birthday is September 21.
Hirotsu Momoko 広津桃子
Ability: Flower Patterns (花模様; hana moyo)
Momoko (she/her) is a 17-year-old Port Mafia operative and Yuuko’s subordinate. Her ability creates invulnerable flower-shaped light-matter shields. She is the granddaughter of Hirotsu Ryuro. Her birthday is March 21.
Julian Hawthorne ジュリアン・ホーソーン
Ability: The Golden Fleece (金羊毛; kinyomo)
Julian (he/him) is a 10-year-old elementary school student and Yasushi’s classmate. The details of his ability are unknown. He is Margaret Mitchell and Nathaniel Hawthorne’s son. His birthday is June 22.
Jouno Kiyokata 条野清方
Ability: Falling Leaves and Drizzly Rain (落葉時雨; ochiba shigure)
Kiyokata “Kiyo” (they/he) is a 16-year-old Hunting Dogs trainee. The details of their ability are unknown. They are the child of Suehiro Tecchou and Jouno Saigiku. Their birthday is August 31.
Fukuzawa Ichitaro 福澤一太郎
Ability: The Wisteria Trellis (藤棚; fujidana)
Ichitaro “Ichi” (he/him) is a 25-year-old Armed Detective Agency associate who is an expert swordsman. The details of his ability are unknown. He is Fukuzawa Yukichi and Mori Ougai’s son. His birthday is November 22.
Sakaguchi Tsunao 坂口綱男
Ability: The Time That Stood Still (静止した時間; le temps arrêté)
Tsunao (he/him) is a 17-year-old affiliated with the Special Division for Unusual Powers. His ability allows him to inspect memories by entering moments captured in photographs. He is Oda Sakunosuke and Sakaguchi Ango’s son. His birthday is August 6.
Oguri Ryoichi 小栗亮一
Ability: Will O’ The Wisp (鬼火; onibi)
Ryoichi (he/him) is a 13-year-old middle school student and Tsunao’s younger brother. His ability generates little floating fire spirits. He is Yokomizo and Oguri Mushitaro’s son. His birthday is January 3.
Oguri Rumi 小栗瑠美
Ability: Winter Forest (冬の森; fuyu no mori)
Rumi (she/her) is a 13-year-old middle school student and Tsunao’s younger sister. Her ability covers up any traceable tracks, like scents or footprints. She is Yokomizo and Oguri Mushitaro’s daughter. Her birthday is January 3.
about the author
Hello! My name is Sky (they/them), and I am an amateur urban fantasy writer with over 15 years of creative writing experience.
I started watching Bungo Stray Dogs in April 2016, and had been an on-and-off fan until April 2023, when I finally discovered a deep passion for BSD. My favorite ship is Soukoku, and my favorite character is Karl!
“of lone wolves and songs” is my first multi-chapter next-generation centered work, and I hope she is an enjoyable experience! Please leave a kudos and/or comments on AO3 if you wanna show me some love, and thank you so much for reading!
links
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