[Crossover] How I, a Person of Few Words, Was Reborn as Kashuu Kiyomitsu

Prequel: How an ordinary me met a group of extraordinary people What kind of Honmaru is this? I'm just me, OOC Kashuu Kiyomitsu! Here you'll find Lord: Natsume Special-grade sword fitting: Chuya Nakahara An antisocial ball: Yamanbagiri Kunihiro A sword who is always getting lost: Yamatonokami Yasusada A katana whose ideal is world peace: Shisui Uchiha The only dependable adult besides me: Oda Sakunosuke A chuunibyo tending the furnace: Byakuran The king of the sword-reforging pool: Osamu Dazai A black crane who loves teasing others: Tsurumaru Kuninaga Building a strong, prosperous, harmonious ninja world: We hold high the banners of peace and mutual benefit, oppose exploitation by the daimyos, oppose shifting the burden of war onto others, promote integration across the continent, accelerate the modernization of the ninja world, develop chakra-based productivity, and build a new, prosperous, harmonious ninja world. Reform and opening up the jujutsu world: The Six Eyes can't save the jujutsu world. Reform and opening up are the new driving force! Accelerating the modernization of the jujutsu world is a key strategy for integrating it into society. Introducing technology is essential to improving how it operates, and it all began with the launch of an app called Unnatural Death... This is a story about a book that wants to become part of the world, only to discover that without an identity, the world cannot acknowledge it. It then sets out to find an identity and bonds of its own. Notes: 1. For the male lead's original appearance, think of the male lead in Gakuen Handsome. Since he has nothing to go on, you can make up his face however you like. 2. Comedic slice of life, updates whenever inspiration strikes. 3. Friendly criticism is welcome. No malicious nitpicking. Theme: We are all the protagonists of our own lives. The only one who can save you is yourself.