Fic for me has been posted at
silentlikestone!
Yanagi Renji and the Case of the Missing Stone, G, 1450 words
Kirihara did not steal the Sanada Family Stone.
According to the author it's Yanagi/Kirihara, but I'd really consider it gen.
The Sanada Family Stone is missing and Akaya's been accused of stealing it. Renji does a little detective work to determine the real culprit. This is just adorable and I love detective!Renji. Go read it and leave lovely reviews.