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The Lore of Burūbāsuto

A collection of records detailing the beings, concepts, and truths that shape Burūbāsuto.

『蜂鳥』

(来る者の担い手・ミライ)

Hachidori Kitaru Mono no Ninaite Mirai

Bokiaku The Ultimate Concept

Description

Hachidori is a young woman whose quiet presence inspires those around her without ever seeking to. Wherever she walks, uncertainty feels a little less frightening, as though tomorrow is always within reach.

She believes the future is never inherited—it is chosen. Rather than searching for a perfect tomorrow, she encourages others to find one worth pursuing.

But even the brightest possibilities demand something in return, and her journey will reveal that every step toward the future carries a cost.

21 Apparent Age
168 cm Height
Future Concept
Rapier Weapon
White Representative Color
Hummingbird Associated Animal

Trivia

– She keeps small mementos from the people she meets, never from the places she visits.
– Her rapier reflects her belief that one precise decision can change the course of a life.
– The hummingbird became her symbol because it can move in directions few other creatures can.

Ecclesiastical Assessment

CHARACTER THEME

Hachidori no Sanka

‘Hachidori no Sanka -Chinkonka-’ (蜂鳥の讃歌 -鎮魂歌- / ‘An Hymn of a Hummingbird -Requiem-’) marks the first vocal appearance of ‘Hachidori’ (Kitaru Mono no Ninaite – Mirai) within ‘Karasu to Hachidori no Densetsu’. Written in G minor (Gm), the song takes the form of a symphonic hymn of elegiac character, where hope and melancholy coexist beneath a single voice.

The piece portrays ‘Hachidori’ (Kitaru Mono no Ninaite – Mirai) as a presence that continues to look forward even in the midst of loss. Its choral passages evoke a distant future that still remains beyond reach, while its solemn tone preserves the memory of what was left behind.

Existential Influence: 92%

Measures how deeply a Ban’nin’s existence affects the fabric of reality itself.

Conceptual Stability: 94%

Indicates the resilience of the Absolute Concept against distortion, corruption, or oblivion.

Human Synchronization: 100%

Represents how naturally a Ban’nin resonates with humanity and its collective consciousness.

『尾白鳶』

(絶対概念・忘却)

Ojirotobi Zettai Gainen Bōkyaku

Bokiaku The Ultimate Concept

Description

Ojirotobi is said to be the manifestation of Oblivion, a presence whose existence is whispered rather than recorded. Few claim to have truly encountered her, and fewer still can agree on what they witnessed. Some describe her as a silent figure who appears where memories begin to fade, while others believe she is nothing more than the absence left behind when something is lost.

Unlike those who seek to preserve what has been, Ojirotobi is said to represent the inevitable disappearance of all things. Not as an act of hatred, but as a force beyond understanding — a reminder that every name, every story, and every existence may eventually be forgotten.

Whether she is a destroyer, a necessary part of the world, or something far more complicated remains unknown. The only certainty is that wherever Ojirotobi appears, something that once existed is never quite the same again.

35 Apparent Age
184 cm Height
Oblivion Concept
None Weapon
Red Representative Color
TBA Associated Animal

Trivia

– It is said that no record of Ojirotobi remains complete; every account seems to lose important details over time.
– Some believe her name is not a name at all, but a warning given to those who fear being forgotten.
– Legends claim that even memories of encountering her slowly begin to disappear.

Ecclesiastical Assessment

CHARACTER THEME

Zankyō no Bōrei

TBA

Existential Influence: 100%

Measures how deeply a Ban’nin’s existence affects the fabric of reality itself.

Conceptual Stability: 100%

Indicates the resilience of the Absolute Concept against distortion, corruption, or oblivion.

Human Synchronization: 8%

Represents how naturally a Ban’nin resonates with humanity and its collective consciousness.

『烏』

(昨日の番人・サクジツ)

Karasu Kinō no Ban’nin Sakujitsu

Bokiaku The Ultimate Concept

Description

Karasu is the human manifestation of the Yesterday, a woman whose quiet dignity commands respect without demanding it. Wherever she walks, the past seems to linger, as though every place remembers the lives that once gave it meaning. To her, memory is not a burden, but a sacred responsibility.

Rather than longing for what has been lost, Karasu believes that the past deserves to be honored. Every joy, every sorrow, and every fleeting moment leaves behind a trace that shapes those who come after. She sees remembrance as an act of compassion, preserving the stories that time would otherwise erase.

Yet her devotion to memory often places her at odds with those who look only toward the future. While others seek what lies ahead, Karasu remains steadfast in protecting what came before, convinced that no tomorrow can truly exist without acknowledging yesterday.

30-35 Apparent Age
185 cm Height
Yesterday Concept
Montante Weapon
Black Representative Color
Crow Associated Animal

Trivia

– She never speaks of the past with nostalgia, only with respect.
– Her greatsword is carried like a ceremonial duty rather than a weapon of war.
– The raven symbolizes memory, vigilance, and the silent witness of everything that came before.

Ecclesiastical Assessment

CHARACTER THEME

Karasu no Sanka

‘Karasu no Sanka’ (烏の讃歌 / ‘An Hymn of a Crow’) marks the first vocal appearance of ‘Karasu’ (Kinō no Ban’nin – Sakujitsu) within ‘Karasu to Hachidori no Densetsu’. Written in F minor (Fm), the song takes the form of a symphonic hymn where melancholy and hope coexist beneath a single voice.

The piece portrays ‘Karasu’ (Kinō no Ban’nin – Sakujitsu) as the guardian of what once was. The song evokes the struggle to preserve that which time seeks to erase. Its song does not seek to halt the passage of years, but to prevent memories from vanishing into ‘Bōkyaku’.

Existential Influence: 88%

Measures how deeply a Ban’nin’s existence affects the fabric of reality itself.

Conceptual Stability: 98%

Indicates the resilience of the Absolute Concept against distortion, corruption, or oblivion.

Human Synchronization: 74%

Represents how naturally a Ban’nin resonates with humanity and its collective consciousness.

『レオネト』

(オニカッコウ)

Reoneto Onikakkō

Description

Reoneto moves through the world with effortless confidence, her wit as sharp as the blades she carries. Every smile feels deliberate, every challenge accepted with a spark of amusement, as though danger itself were simply another game she has already learned to win. To those who cross her path, she is impossible to ignore—and even harder to understand.

Behind her fearless facade lies someone who has mastered the art of hiding. Charm, provocation, and calculated distance are tools she wields as naturally as any weapon, revealing only what serves the moment. Few ever see the quiet uncertainty beneath the bravado, and fewer still realize how carefully she protects it.

Some say Reoneto steals more than treasures. She has a way of leaving people questioning what they truly saw, what they truly felt, and whether the person behind the laughter was ever real to begin with. Whether that mystery is her greatest strength or her deepest burden remains known only to her.

21 Age
171 cm Height
Wayfarer Job
Sword Weapon
Black Representative Color
TBA Associated Animal

Trivia

TBA

Ecclesiastical Assessment

CHARACTER THEME

Shishi no Gotoki Kokoro

‘Shishi no Gotoki Kokoro’ (獅子の如き心 / ‘A Heart Like That of a Lion’) is Reoneto’s leitmotif within ‘Karasu to Hachidori no Densetsu’. Written in G minor (Gm), the piece takes the form of a symphonic march marked by determination, courage, and an unbreakable will.

In a world inhabited by guardians, concepts, and forces that transcend human existence, the composition presents Reoneto as a figure apart. Its melody combines the elegance of a regal presence with the intensity of one who never retreats from a challenge. Through fanfares, sweeping strings, and passages of great energy, the piece portrays a proud warrior driven by a conviction as fierce as her desire to keep moving forward.

[Notes]

– The information on this page may differ from actual light novel content.
– If the information provided on this page differs from the actual light novel content, please let us know via CUSTOMER SERVICE.
– The provided multilingual translations may differ from the actual light novel terminology.

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