Leo Tsukinaga
"I'm the king! I'm always the naked king! Wahahaha☆"
Unit Knights logo cropped
Class 3-B
Club Archery Club
Age 17-18
Height 168cm
Weight 53kg
Handedness Ambidextrous
Blood Type O
Birthday May 5th
Likes His little sister's lyrics collection
Dislikes Obstructions to his wildest dreams
Family Parents & younger sister
Hobby Composing
Specialty Improvised dance
Voice Actor Shintarō Asanuma (浅沼晋太郎)
First Debut (Game)
Voice Sample  
Leo Tsukinaga Voice Sample 2
Leo Tsukinaga Voice Sample 3
Leo Tsukinaga Signature

Has not attended school since his 2nd year spring break. Adores his little sister and wild dreams (inspiration), he flits about as an elusive figure constantly gaining inspiration from a variety of things. The songs he creates are recognized by both himself and others as the music of a genius.

Due to acting like a knight in front of his little sister, she is not aware of his true nature. He is the leader of the unit “Knights”.

Kuro remarks that he has no idea how Leo is not considered an oddball, despite being in the same class as the others (except Natsume and Shu), and acting on his own volition.


Leo is slightly shorter than an average boy with an average build. His hair is mid length, somewhat untidy and orange, with a low pony tail and bangs that split in the middle. He has light green eyes. At school, Leo wears a dark blue long sleeve jacket under his school blazer. The jacket is always zipped and has a large collar that surrounds his blazer. The collar has a strap with a buckle that keeps it closed. Leo wears a loose black tie with two grey stripes at the bottom, as well as a Yumenosaki Academy symbol above them. His school blazer is unbuttoned.


  • His younger sister is said to be Ruka Tsukinaga from Ensemble Girls.
  • The rest of Knights call him their king or leader.
  • In official information given, Leo is right-handed. However, in the media given he seems to be able to use both hands equally. Possibly ambidextrous?
  • Leo claims to have been abducted with no recollection of what happened, and that's why he has been absent for half a year.
  • Sometimes while he is completely engrossed in his composing, he will forget his surroundings and even his own name in extreme cases.
  • He believes in aliens, and even claims to have communicated with them, even abducted by them.
  • Leo's autograph consists of his full name rendered in kanji and katakana respectively.
  • According to Ruka Tsukinaga's dialogue in Ensemble Girls, Leo can drive a car.
  • In the Raising Curtains! Dark Night Halloween event, Leo claims that he wants to retire from idol work, but will probably be yelled at by that Suou person.
  • During his one year abscence, it is hinted he met Ruri Amamiya from Ensemble Girls who taught him the "Uchuu" catchphrase.
  • In the past, he has found Rei passed out on multiple occasions and had to wake him up.
  • Revealed in Rebellion! The King's Horseback Ride, Leo calls Eichi a "blockhead emperor" and thinks of their past relationship as Eichi treating Leo like a "toy".
  • Checkmate reveals that he and Eichi became friends while Leo stayed in the hospital with a broken arm. Later, as Eichi was making plans to reform Yumenosaki Academy, he created and tested the DreamFes system on Chess (a mega-unit Leo was leader of at the time). Once Chess broke into pieces, one of them a unit Leo and Izumi named "Knights", Eichi chose the audiences so that Knights would gain popularity. Afterwards, Eichi then made audiences out of the students that Knights had defeated, which resulted in a sharp decline in Knights' popularity, effectively making them outcasts.
    • Madara reveals in Checkmate that Leo's broken arm was due to him protecting Little John, a cat in the archery club, from delinquent students.
    • Izumi reveals in Checkmate that after the events in their second year (yet to be fully explored in canon), Leo confines himself to his room, forcing himself to compose songs to the point of biting down on his own hand.


See Leo Tsukinaga/Relationships

Character Name Leo's Nickname Nickname for them
Anzu (Protagonist) · Anzu (あんず)
Hajime Shino mini
Hajime Shino
Hinata Aoi mini
Hinata Aoi
Midori Takamine mini
Midori Takamine
Mitsuru Tenma mini
Mitsuru Tenma · Mittsu
Shinobu Sengoku mini
Shinobu Sengoku
Sora Harukawa mini
Sora Harukawa
Tetora Nagumo mini
Tetora Nagumo
Tomoya Mashiro mini
Tomoya Mashiro · Tsukinaga-senpai · Shiro
Tori Himemiya mini
Tori Himemiya
Tsukasa Suou mini
Tsukasa Suou · Leader · Newbie

· Suo~ (スオ〜)

Yuta Aoi mini
Yuta Aoi
Adonis Otogari mini
Adonis Otogari · Tsukinaga-senpai (月永先輩) · Rei's kid (レイんちの子)

· Adonis (アドニス)

Arashi Narukami mini
Arashi Narukami · Ou-sama · Naru
Hokuto Hidaka mini
Hokuto Hidaka
Koga Oogami mini
Koga Oogami
Makoto Yuuki mini
Makoto Yuuki
Mao Isara mini
Mao Isara
Mika Kagehira mini
Mika Kagehira · Tsukinaga-senpai (月永先輩) · Shu’s favorite kid (シュウのお気に入りの子)

· Mika (ミカ)

Natsume Sakasaki mini
Natsume Sakasaki
Ritsu Sakuma mini
Ritsu Sakuma · Ou-sama · Rittsu (リッツ)
Souma Kanzaki mini
Souma Kanzaki
Subaru Akehoshi mini
Subaru Akehoshi
Yuzuru Fushimi mini
Yuzuru Fushimi
Chiaki Morisawa mini
Chiaki Morisawa
Eichi Tenshouin mini
Eichi Tenshouin · Tsukinaga-kun

· "Ousama"-kun

· "Emperor"

· Blockhead Emperor
· Tenshi

Izumi Sena mini
Izumi Sena · Ou-sama

· Leo-kun

· Sena
Kanata Shinkai mini
Kanata Shinkai
Kaoru Hakaze mini
Kaoru Hakaze
Keito Hasumi mini
Keito Hasumi · Tsukinaga · Keito
Kuro Kiryu mini
Kuro Kiryu · Tsukinaga · Kuro
Leo Tsukinaga mini
Leo Tsukinaga · Ore (おれ)
Nazuna Nito mini
Nazuna Nito · Leo-chin · Nazu (ナズ)
Rei Sakuma mini
Rei Sakuma · Tsukinaga-kun · Rei
Shu Itsuki mini
Shu Itsuki · Shu (シュウ)
Tsumugi Aoba mini
Tsumugi Aoba · Tsukinaga-kun (月永くん) · Oba-chan (オバちゃん)
Wataru Hibiki mini
Wataru Hibiki · Ousama-san
Madara Mikejima mini
Madara Mikejima · Leo-san · Mikejimama
Akiomi Kunugi Mini
Akiomi Kunugi
Jin Sagami Mini
Jin Sagami
Reimei Academy
Hiyori Tomoe mini
Hiyori Tomoe
Jun Sazanami mini
Jun Sazanami
Shuuetsu Academy
Nagisa Ran mini
Nagisa Ran
Ibara Saegusa mini
Ibara Saegusa
Mademoiselle mini
Daikichi mini
Leon mini
King mini
Ruka Tsukinaga Mini
Ruka · Onii-chan · Ruka-tan

· Ruka

Adonis' Sisters

Voice Actor Comment

I would never have expected to be thrown into such a tightly-knit team, least of all as the leader, so I was pretty surprised! (lol) At first, I was worried that I wasn’t cut out for the responsibility of voicing the leader, but it turned out that he has a lot of interesting quirks, so it was actually strangely entertaining. Those quirks must be a huge nuisance to all the other members, though (lol). I’ll do my absolute best not to disappoint all of you fans who supported me or hold back the four Knights who made this unit what it is, so please continue to support Knights in the future. Also, if it’s not too much to ask, though he’s late to the party and a fickle leader, please let Tsukinaga Leo drag you into his pace. I’m sure he won’t bore you!

Leo Tsukinaga
Knights Tab

Gallery Outfits Voice List Cards

Appears In Sub Story Mini Events Intimate Events

 Leo Tsukinaga (Card) (Academy Idol) Leo Tsukinaga (Unstopping Pen) Leo Tsukinaga (Song of Reunion) Leo Tsukinaga (Sugar Box) Leo Tsukinaga (Outer Space Aspiration) Leo Tsukinaga (Rampant Skater) Leo Tsukinaga (Cheering Squad Member) Leo Tsukinaga (Strong Knight) Leo Tsukinaga (Funky Bear) Leo Tsukinaga (Stage Collaboration) Leo Tsukinaga (Return Order) Leo Tsukinaga (Full Moon Night's Song) Leo Tsukinaga (Place to Write) Leo Tsukinaga (Playful Cat) Leo Tsukinaga (Extremely Delusional) Leo Tsukinaga (Oath's Unison) Leo Tsukinaga (Chirping Turaco) Leo Tsukinaga (Sweet Chocolat) Leo Tsukinaga (Harpsichord of the Moonlit Night) Leo Tsukinaga (Flower Viewing Stage) Leo Tsukinaga (3rd Anniversary) Leo Tsukinaga (Lion and the Chivalric Order) Leo Tsukinaga (Shinigami Tied to the Underworld) Leo Tsukinaga (Playful Diner) Leo Tsukinaga (King's Arrival) Leo Tsukinaga (Wandering Tsujigiri) Leo Tsukinaga (Robin Hood) Leo Tsukinaga (Holy Knight of the Golden Lion) Leo Tsukinaga (Komadori on a Branch) Leo Tsukinaga (Snow Fight) Leo Tsukinaga (Blue Boundary) Leo Tsukinaga
Unit Leo Tsukinaga Izumi Sena Arashi Narukami Tsukasa Suou Ritsu Sakuma