bronze_ribbons already recced the awesome Iwaki/Katou fic Dust to Dust (which is great; you should absolutely go read it), so I'd like to add one more Yuletide rec, that I stumbled across when checking to see what other Haru fics were available on the archive:

Title: No Life Save When the Swords Clash
Author: anonymous until New Year's Day
Rating: Mature
Pairings: Mochimune/Miyasaka, Kikuchi/Onozuka, Sawa/Yukihito, Iwaki/Katou
Word count: 7938
Summary: The problem with making a masterpiece is that there's usually other people involved.

Title: Where the White Lilies Grow (10/10)
Universes: Haru wo Daiteita & Casino Lily
Pairings: Carlo/Magira, Iwaki/Katou, Shouji/Shu Ti Fan
Rating, all over: NC-17
Warnings, all over: Explicit sex and violence. Shameless Romance. This is not an angst-fest.
Word count, this part: 11,000 – the entire fic: 46,000
Notes: List of all chapters over @ IJ here. This fic is for elfflame who wanted me to put Magira in this situation. An "oyabun" is the non-blood-related "father" in the relationship between a younger yakuza and his older protector. The line of poetry comes from "The Song of the Bowmen of Shu" in Ezra Pound's brilliant approximation (1914) to Wen Wang's ("Bunno" in Japanese) poem. Also, regarding canon names in CL, there're differences from the scanlation to the US translation, and again to the Jp version. Bear with it, if it doesn't sound like the name you're used to. (And of course I don't have my JP manga here. Grrrr.)
Summary: When Carlo comes home from a business trip only to discover that Magira has left him, he has to change the passive way he usually takes when it comes to defending his relationship with the charming, but spoiled young player. Carlo has once offered to wager his entire fortune in exchange for Magira's company. This time, Carlo has to realise that his life might be at stake as well...

( Where the Wild Lilies Grow, Chapter 10/10 )

Title: Kimono I: Purple
Pairing: Yukihito/Sawa-san
Warnings: Cross dressing, mentioned D/s
Word count: 200
Notes: A small series of character studies. Prompts inspired by antique kimono, for some odd reason. Prompt for this one: Purple Irotomesode Circa 1900.

( Kimono I: Purple )


Title: Kimono II: Ode to a Black Haori
Pairing: Iwaki/Katou
Word count: 400
Notes: Prompt for this one: Haori, mid 1970s - lining/painting, detail. A haori is a shorter jacket to wear over kimono to protect them.
Summary: Iwaki-san is dressing for a formal occasion.

( Kimono II: Ode to a Black Haori )


Title: Kimono III: Indigo - Blues for a Forgotten Yukata
Pairing: Miyasaka (OFC implied)
Rating: PG
Word count: 300
Notes: Prompt for this one: indigo-dyed yukata. A yukata is a casual kimono.
Summary: Miyasaka reflects on his wrongdoings for a moment.

( Kimono III: Indigo - Blues for a Forgotten Yukata )