Orsonn
Fandoms
- 宝石商リチャード氏の謎鑑定 | Housekishou Richard-shi no Nazo Kantei | The Case Files of Jeweler Richard (Anime) (7)
- 宝石商リチャード氏の謎鑑定 - 辻村七子 | The Case Files of Jeweler Richard - Tsujimura Nanako (7)
- 准教授・高槻彰良の推察 | Junkyouju Takatsuki Akira no Suisatsu (TV) (3)
- 准教授・高槻彰良の推察 - 澤村御影 | Associate Professor Akira Takatsuki's Conjecture - Sawamura Mikage (2)
Recent works
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My Beautiful Stranger by Orsonn
Fandoms: 宝石商リチャード氏の謎鑑定 | Housekishou Richard-shi no Nazo Kantei | The Case Files of Jeweler Richard (Anime), 宝石商リチャード氏の謎鑑定 - 辻村七子 | The Case Files of Jeweler Richard - Tsujimura Nanako
08 Dec 2025
Tags
Summary
Submission for Week 1 of #JRMonth2025: Pen Pal AU
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AU where Seigi and Richard haven't met but are pen pals.Series
- Part 1 of JR Month 2025
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En el Canto de las Olas by Orsonn for MlleSmeell
Fandoms: 宝石商リチャード氏の謎鑑定 | Housekishou Richard-shi no Nazo Kantei | The Case Files of Jeweler Richard (Anime), 宝石商リチャード氏の謎鑑定 - 辻村七子 | The Case Files of Jeweler Richard - Tsujimura Nanako, 准教授・高槻彰良の推察 - 澤村御影 | Associate Professor Akira Takatsuki's Conjecture - Sawamura Mikage, 准教授・高槻彰良の推察 | Junkyouju Takatsuki Akira no Suisatsu (TV)
20 Jul 2025
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Summary
Seigi, Richard, Naoya, Akira, and Kenji take a trip to the beach on their day off.
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Super self-indulgent crossover fic between my two niche light novel series but make it a beach day episode!Series
- Part 3 of Cases and Conjectures
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The Cursed Hope Diamond by Orsonn
Fandoms: 宝石商リチャード氏の謎鑑定 | Housekishou Richard-shi no Nazo Kantei | The Case Files of Jeweler Richard (Anime), 宝石商リチャード氏の謎鑑定 - 辻村七子 | The Case Files of Jeweler Richard - Tsujimura Nanako, Junkyouju Takatsuki Akira no Suisatsu | Associate Professor Akira Takatsuki's Conjecture (Manga), 准教授・高槻彰良の推察 | Junkyouju Takatsuki Akira no Suisatsu (TV)
18 Jul 2025
Tags
Summary
Jewlery Étranger is visited by an associate professor and his pupil who bring in a gem to be identified but when they reveal their true intention to investigate the curse that they claim lies within the precious stone, Richard and Seigi find themselves caught up in the case and possibly victims of the curse itself.
Series
- Part 1 of Cases and Conjectures
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I and yourself, making three by Orsonn
Fandoms: 准教授・高槻彰良の推察 - 澤村御影 | Associate Professor Akira Takatsuki's Conjecture - Sawamura Mikage
25 Jun 2025
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Summary
"Dropping his hands, Naoya noticed that the eyes looking up to the ceiling in a tired expression weren’t that of its usual color. Those eyes held the night sky within them."
After encountering a flock of birds, Naoya brings home an unconscious Akira but is surprised to see an unexpected guest make himself present.
tldr: Naoya and the other Akira make out.
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Labyrinths of Labradorite by Orsonn
Fandoms: 宝石商リチャード氏の謎鑑定 | Housekishou Richard-shi no Nazo Kantei | The Case Files of Jeweler Richard (Anime), 宝石商リチャード氏の謎鑑定 - 辻村七子 | The Case Files of Jeweler Richard - Tsujimura Nanako
26 Apr 2025
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Summary
"Adventurers and criminals alike, only fools travel deep within this dungeon."
It has become Richard's life goal to take down the Dungeon's Master. After losing his two cousins to the influence of the dark magic that created the structure, Richard has wandered about in the dungeon looking for a way to enact his revenge. Accompanied by Seigi, elf and tall-man will traverse into the depths of the dungeon, discovering all that is hidden in the underworld beneath their feet.
(AU inspired by Delicious in Dungeon|Dungeon Meshi)
Recent series
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JR Month 2025 by Orsonn
Fandom 宝石商リチャード氏の謎鑑定 - 辻村七子 | The Case Files of Jeweler Richard - Tsujimura Nanako, 宝石商リチャード氏の謎鑑定 | Housekishou Richard-shi no Nazo Kantei | The Case Files of Jeweler Richard (Anime)
08 Dec 2025
- Words:
- 2,067
- Works:
- 1
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Cases and Conjectures by Orsonn
Fandom Junkyouju Takatsuki Akira no Suisatsu | Associate Professor Akira Takatsuki's Conjecture (Manga), 准教授・高槻彰良の推察 - 澤村御影 | Associate Professor Akira Takatsuki's Conjecture - Sawamura Mikage, 准教授・高槻彰良の推察 | Junkyouju Takatsuki Akira no Suisatsu (TV), 宝石商リチャード氏の謎鑑定 - 辻村七子 | The Case Files of Jeweler Richard - Tsujimura Nanako, 宝石商リチャード氏の謎鑑定 | Housekishou Richard-shi no Nazo Kantei | The Case Files of Jeweler Richard (Anime)
20 Jul 2025
Summary
Variety of crossover fanfics between The Case Files of Jeweler Richard and Associate Professor Akira Takatsuki’s Conjecture.
- Words:
- 26,867
- Works:
- 3
- Bookmarks:
- 3
Recent bookmarks
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the curse that's found in fairy tales. by karasus (orphan_account)
Fandoms: Shall We Date?: Obey Me!
14 Sep 2020
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Summary
You shouldn't trust everything in Devildom. You watched a cursed DVD and now you're landing yourself in different fairy tale stories, desperately trying to find a way out ...
But that was hard when you were getting swooned by nine powerful demons, an angel, and a sorcerer.(slightly inspired by the glass slipper event.
none of these retelling are disney inspired)