Lassini Ōkami

Background
Lassini is the only child of Yuuko and Shiriku Ōkami. She was born with a special ability she was able to turn into a wolf whenever she wanted but sometimes she wasn't able to control it and she once almost killed herself with that ability. When she was young, she didn't play much with other kids because she was bored and preferred to go take a nap or watch the clouds with Shikamaru and Choji which were her best friends. Some time passed and she started meeting new kids and started playing with them more. When she entered  Konoha's Ninja Academy she was one of the best students and she was always paying attention to the class.Her grades were very good without her requiring to study hard.

Personality
Lassini is a bit lazy but very adventurous and decisive.She gets angry very easy, she is very brave and strong, she is kind and good-hearted but can turn evil if she hates you, she is very smart and can think of good strategies easily when in trouble.She wants to show off her skills and she always criticisms herself. She will always protect the people she loves and would die for them.

Appearance
Lassini has long dark-brown hair, brown eyes, and brown eyebrows.She wears a dark blue t-shirt with long sleeves and the Konoha symbol on the back and a pair of black pants with pockets.When she becomes a chūnin, she adds the Konoha flak jacket (Chuunin vest) over her usual clothing. In Part II, when she becomes a Jounin, she starts wearing the Konoha-nin outfit.In The Last: Naruto the Movie, she wears the same as in Part II, but with the flak jacket being updated with Konoha's new design. She also wears taller sandals.In adulthood, Lassini wears a light blue shirt with a white long-sleeved 'jacket' and black pants.

Abilities

 * Lassini can use some Water Type Jutsus: Water Wolf Jutsu, (this jutsu is the same as the Water Dragon Jutsu but with a wolf and not a dragon)
 * Water style: Ragging Waves (Water gushes out from the mouth like a waterfall and washes away the enemy
 * Water Style: Storm Upheaval (This jutsu allows the user to summon a massive amount of water from the sky, crushing it into the opponent)
 * Water style: Water Wall (This defensive jutsu creates a wall of water around the user).
 * But she can also use some Shadow/Yin Jutsus:  Shadow Possession Jutsu (The user extends their shadow on any surface (even water) to merge with a target's shadow, thereby forcing them to imitate the user's movements)
 * Shadow Neck Binding Jutsu  (The user can straggalism someone with their shadows)
 * Wolf's Howl Jutsu (When Lassini howls in a particular way (as a wolf or as a human) she increases her strength and speed for some time.This jutsu though takes a lot of chakra so Lassini rarely uses it.
 * Lassini can also turn into a wolf when she is a wolf she can still use all of her jutsus and she is faster.

Part 1
Upon graduating from the Academy, Lassini is added to Rakan's Team 9, along with Cookie Nekomi and Daimonio Akuma. Despite how recently they graduated from the Academy, Rakan enters Team 9 in the Chūnin Exams being held in Konoha. Lassini agrees to participate and is super excited.After passing all the stages the Finalists came, Lassini fought against her teammate Cookie and won her after a long fight. She took part in Sasuke Recovery Mission and other mission with her team.After a long time with missions and training, she went and trained with Jiraiya which became her Senpai.

Part II
In Shippuden, she started training with Team 10 and took part in Akatsuki  Suppression Mission, seeing Asuma dead made her cry for 3 whole days but then helped Shikamaru-Ino-Choji and Kakashi killing Hidan and Kakuzu.After that, things happened and when she learned that Jiraiya died she locked herself in a room and cried for some days, then she trained non-stop for 2 weeks so she could get revenge about her senpai's death.

Trivia

 * The surname  Ōkami means Wolf
 * Lassini always criticism herself because she thinks she does everything wrong and is afraid of others criticism her