A unique owner with an unusual talent, a boy is able to see the Katana's true form! Behold the strange tales of a sword sharpening meister!

In the Katana series:
1. Kasanegatana (襲刀)
2. Kumogari (虎落)
3. Youtou (妖刀)
4. Shichishitou (七支刀)
5. Orochigatana (オロチ刀)
6. Kochou (胡蝶〈こちょう〉)
7. Kensou no Kizu (剣相の疵)
8. Osafune Sanshimai (長船三姉妹)
9. Touchuu no Ken (刀中の剣)
10. Efu no Tachi (衛府の太刀)
11. Kisekae no Katana (着せかえの刀)
12. Kokaji (小鍛冶)
13. Togasanu Katana (研がさぬ刀)