[written in the typical messy print of a teenage boy, located at the very back of his journal]

Harvey Dent - Prosecutor, Gotham <-- talked to Nagasawa
Javert - Inspector of Police, Paris Prefecture, 20 years' experience
Gavin - Prosecutor
Sangamon Taylor - Vigilante(?)
Lana Skye - Chief Prosecutor, Los Angeles Central District
Franziska von Karma - works w/ below
Dick Gumshoe - Detective, works for above
Damon Gant, Chief of Police, LAPD
Lunge - BKA Agent
Abe Sapien - investigator of creepy stuff for the government [meaning he forgot what Abe said exactly]
Ema Skye - Forensic Scientist (in training)
Tyrell Badd - Detective, Los Angeles <-- "Yatagarasu"
Byrne Faraday - Prosecutor, Los Angeles <-- "Yatagarasu"?
Phoenix Wright - knows Lana
Miles Edgeworth - friends w/ above

[list of present members of law enforcement originating from this post; the information is only updated as Niikura learns of various people's comings and goings, so it will be incorrect on some accounts.]