Looking for 1975 Katana Book

[Rodimas]

Well I'm looking for that book.=)
I'll trade Fire Scepter:Agni, 2 Varistas, and Db's Sabre for it.

[trunks]

what the hell is a katana book and what does it do?

[gryphon410]

It's the 2nd in a series of books you need to get the (Real) Agito. This weapon, is being talked up as the best weapon in the game.
There is a fake agito. Then there is a Real agito. If you (are lucky enough to) get the real Agito then these 3 books will change the weapon.
If you collect all 3 kitana books, and play the quest "Seek my master" and talk to the man by the shops, he will change the weapon.