SDR-3322

務

Designation

Ango Sakaguchi

YKH-025

Level 5 (Administrator)

Faction

Special Division

Ability Type

analysis

Status

active

Registered Ability

Discourse on Decadence · 堕落論

By touching an object or place, Ango extracts layered memory from its contact history. The registry classifies the file as intelligence recovery rather than direct combat use.

Analytical Breakdown

Discourse on Decadence allows Ango to read the memory imprints left on objects and locations through physical contact. He experiences layered history-not just the most recent event, but a palimpsest of every significant interaction the object has witnessed. The ability is purely informational, with zero combat application, but its intelligence value is incalculable. The Registry classifies it as the government's most valuable forensic tool.

Trait Assessment

Power

1/5

Intel

5/5

Loyalty

4/5

Control

5/5

Literary Origin

Real Author

Ango Sakaguchi (1906-1955)

Movement

Buraiha / Japanese postwar literature

Notable Works

Discourse on Decadence, In the Forest, Under Cherries in Full Bloom

Sakaguchi wrote essays and fiction that confronted collapse, postwar disillusionment, and the strange honesty that appears after systems fail. He remains closely associated with the Buraiha current in Japanese literature.

BSD turns Sakaguchi's meditation on degeneration into forensic memory extraction. Decadence becomes evidence rather than theory.

Lore & Background

A triple agent who infiltrated the Port Mafia for the Special Division, was used by Mori as a counter-spy against Mimic, and emerged from the Dark Era having lost both of his closest friends-Dazai and Oda-to his own betrayal. He cleaned Dazai's criminal records to allow him to join the Agency, a debt Dazai acknowledges but never forgives. Ango now heads the Special Division's intelligence operations, running on perpetual all-nighters and the guilt of a man who knows exactly how much his survival cost. The Registry trusts him because he remembers everything-including the parts he wishes he could forget.

Physical Evidence Scan

[01]
A pair of cracked glasses: Replaced frequently due to 'stress-induced incidents' during confrontations with Dazai.
[02]
A worn bar coaster from Lupin: Dated four years ago, kept in his desk drawer.
[03]
A personnel file for Sakunosuke Oda: Annotated in Ango's handwriting, stamped 'DECEASED.'

The Narrative Hook

“The city trusts this file because it remembers even when everyone involved would prefer not to. Ango carries three friends in his memory and zero in his life.”

Registry Note

The city trusts this file because it remembers even when everyone involved would prefer not to.

Filed by: Special Division Registry