Kizuna

Jishu (Ranmaru/Enjoji)
By: Cio-cio-san
This brings to light what might have happened between the first and second volumes of the anime.

Summer Of The Samurai (Ranmaru/Enjoji)
By: Cio-cio-san
This takes place during book II concerning a unique revelation in the relationship between Ranmaru and Enjoji.