雷・火

Age: 12
Birthday: January 31 ♒︎
Gender: Agender/non-binary
Height: 157cm
Weight: 53kg
Occupation: Konoha Intelligence; ANBU Captain; Hokage Aid (to Kakashi);(Temporary) Root Leader; Head of the Konoha Intelligence Analysis Unit (after Inoichi's passing)
Affiliation: Team Ibiki; Root; Konoha Intelligence Analysis Unit

Family

Kakashi Hatake (biological father)
Sakumo Hatake (grandfather)
Murasaki (grandmother)
Inoichi Yamanaka (adopted father)
Hiiragi Morino (partner)
Setsuna (mother)

Disabilities (not actually named):
hypermobile Elher's-Danlos Syndrome
autism
adhd
pyloric stenosis (infant)

Hatake Tsukiya

they/she

Hatake Tsukiya (畑月夜) is the main character of the Chronicles of Tsukiya series. They are the daughter of Hatake Kakashi and a mother who has only ever been mentioned as of The Hidden Beast. They are a shinobi of great promise, having shown potential as a future genjutsu master as a genin. Tsukiya's main goal as a shinobi is to be the kindness the shinobi world needs.

Fire and Ice

Before Tsukiya was Tsukiya, they were a young genin by the name of Tsukiko and they struggled heavily with standing up for themself. They were first teammed up with a shinobi named Minamoto Ryouichi, who turned out to be their biggest bully once he saw how they truly were. To help aid them through this, Ibiki offers to teach them genjutsu as a way to stand up for themself.

Though Ryouichi is thrown off the team not soon after, Ibiki still teaches Tsukiya genjutsu as a way to build their self-confidence. After Ryouichi is kicked off the team, Team Ibiki needs an additional genin for future missions and they are temporarily assigned Morino Hiiragi, Ibiki's one and only son. 

During this mission, Tsukiya learns about non-binary and agender people (chuusei and musei) and realizes that their gender does not align with the sex they were assigned at birth, thus they become Tsukiya with a little help from Ibiki.

The Hidden Beast

It's a few months after the chūnin exams, and a few weeks after their teammate, Yamada Shion, was brutally killed during a mission turned trap by Otogakure shinobi. They find themself having to cope with the trauma of losing their friend and comrade. 

They are sent on a mission to the Land of Auroras, where a blanket genjutsu has taken hold of the land by the hand of a previously unknown child of a tailed beast. The two tailed demon cat, Unmeiko was sealed to sleep by the Sage of Six Paths over a thousand years ago. She would only awaken when the individual worthy of her being sealed into them was old enough and experienced enough to take her on. 

Unmeiko awakened and began calling on Tsukiya, as they are Tsukiya the individual slated to become Unmeiko's jinchuriki. It comes at a hefty price—her ability to fight for several months. Tsukiya makes the decision to let the beast seal herself into them, knowing there was no other ethical choice. Though, Tsukiya was definitely not prepared for the consequences. 

After the initial infusion, Sakumo applies a temporary seal to keep Tsukiya from potentially dying because of the beast's power. Meanwhile, Hiiragi spends all his time by Tsukiya's side, nursing them back to health as best as he can. And finally, Tsukiya realizes their feelings for Hiiragi match his feelings for them.