Ritsu Sakuma

✒️Edit
Ritsu Sakuma
Chat
Age: 17-18
Birthday: September 22
Zodiac: Virgo
Gender: Male
Height: 170cm (5'7")
Weight: 54 kg (119 lbs)
Blood Type: AB
Japanese Name: 朔間 凛月
Chinese Name: 朔间凛月
Korean name: 사쿠마 리츠
Romanized Name: Sakuma Ritsu
Manga debut: Chapter 4
Anime Debut: Episode 3
like count: 1
I this character

🎙️ Anime Voice Actor

Edit
Daiki Yamashita
Daiki Yamashita
Japanese(Anime、Voice Actor)
Sumire Morohoshi
Sumire Morohoshi
Japanese(Anime、Voice Actor)
Zachary Bolton
Zachary Bolton
English(Anime、Voice Actor)

🎬 Appearing Anime

Edit
Ensemble Stars!
Ensemble Stars!
Release date: July 7, 2019

Character Setting

Edit

Ritsu always sounds sleepy and languid. Nocturnal and loves sleeping, he can be found napping anywhere. He had to repeat a year due to too much tardiness and dozing off in class, but he doesn't care.

Childhood friends with second year Mao Isara; they know each other very well. Even though he's older, Mao is actually the one taking care of him. Third year Rei Sakuma is his older brother, but he has a rather brusque attitude towards Rei. He hates getting involved with people.

Unit: Knights

School: Yumenosaki Academy

Caption: "Let's live long lives, and spend many, many joyful moments together."

Handedness: Left-Handed

Roommates: Mika Kagehira, Yume (Temporary)

Class: 2-B

Circles: FLAVOR, CRAFTMONSTER

Club: Tea Club

Family: Parents

Rei Sakuma (older brother)

Likes: Sleep masks

Dislikes: Disturbance of sleep & garlic

Hobby: Sleeping

Specialty: Piano

Favorite Food: Carbonated drinks

Favorite Color: Black

Shuffle: La Mort & EVIL NUM+

Japanese: Daiki Yamashita | 山下 大輝, Sumire Morohoshi | 諸星 すみれ (as a child)

English: Zach Bolton

Cantonese: Carlos Lee (李凱傑)

Stage Actor: Yoshihiko Aramaki | 荒牧 慶彦

Ritsu stands at average height with red eyes and a fair complexion. He has mid-length black hair with bangs and side bangs that frame his cheeks. He has a tiny speck of hair and a stray bang sticking out of his head. At school, he wears his school blazer unbuttoned over his gray sweater. His white shirt is untucked with a messy collar. He wears brown dress shoes and loose plaid pants.

On stage as a member of the unit Knights, Ritsu wears a dark blue coat with white sleeves and a ruffled tailcoat over a white shirt. There’s a vertical blue line on his sleeves. The sleeves have a blue cuff, with a gold accent to them. His white shirt has a black vertical line in the middle, accented with gold. His shirt collar is blue, accented with gold as well. On the shirt’s collar, there are swirly gold patterns. Where the buttons would usually be, are golden frog closures. On his jacket there are black epaulettes. The rope on the epaulettes are golden. From his left epaulette are two golden strings, which lead to a blue banner with the fleur de lis symbol on it which is pinned on the right side of his chest. On the back, he wears a cape which is blue on the top end and white on the underside. There is a golden accent on the blue half of the cape. His pants are dark gray, with light gray vertical lines on them. He wears a thick belt with four golden buttons on them. There are golden lines on the side of his belt. Attached to the belt are two golden ropes. His boots are white, with the tip and the bottom being black. There is a black vertical line going down the shoe, with gold shoelaces. Under the shoelace tie are two black belts with a straight vertical gold buckle. Ritsu wears black fingerless gloves.

Ensemble Stars! Appearance

Ritsu has mid-length black hair with bangs and side bangs that frame his cheeks. He has a tiny speck of hair and a stray bang sticking out of his head. He has red eyes and a fair complexion. At school, he wears his school blazer unbuttoned over his gray sweater. His white shirt is untucked with a messy collar. He wears brown dress shoes and loose plaid pants.

On stage as one of the Knights, Ritsu wears a navy blue, white, and gold jacket resembling a royal military uniform over a black shirt. He wears black fingerless gloves with a golden stripe on the side. On the jacket, there are four thin golden ropes attached to the collar, two connecting to the right shoulder pad and the back of the jacket while the other two are left hanging with knots in the front of the jacket. There are also two golden ropes which hang from the bottom left of the front to the back of the jacket. There is a navy blue and white stripe patterned sash connecting from his left shoulder pad to the bottom right of his jacket. He wears black combat boots with gold-colored laces and buckles on the top part of the boots.

Though he may seem cold and uninterested, Ritsu is a playful and intelligent person at his core. Energy isn't something that comes naturally to him, and he is instead quietly passionate, and likes to tease others, enjoying their reactions.

At the start of the year, Ritsu tended to distance himself from his classmates and idol activities, which he viewed as laborious and boring because of the previous fractured state of Knights. He was reluctant to make friends due to this, and clung only to his childhood friend, Mao, who worried over Ritsu's antisocial nature. However, as the year goes on, Ritsu begins to open up and form important bonds with his friends and unitmates. He is very loyal and affectionate to the select few he is truly comfortable with.

Ritsu can be blunt and harsh to a fault, but is very intuitive and often picks up on others' emotions. He regards psychoanalysis as a 'bad habit' of his, yet is very adept at it. At times, he can be very clingy, and loves it when others praise him. He can be violent, especially towards his older brother, and doesn't hold his tongue often. Despite this, he can get very protective of his loved ones, to the point of being possessive, as seen with his interactions with Mao, though he gets better at learning to rein in his jealousy later on.

Ritsu has abandonment issues largely stemming from Rei's absence last year, which contributes to his clingy and possessive tendencies, yet also his habit of distancing himself from others as a whole. He shares Rei's aversion of sunlight, and becomes more active and 'alive' at night. They also share a habit of jokingly regarding themselves as older and wiser than their juniors.

He loves music and is known for playing the piano. His songwriting reveals a much deeper and more wistful side of him, something that he almost never reveals to others, preferring his smug and sleepy persona. Somewhat surprisingly, though, he tends to keep things to himself to avoid burdening others. As it stands, Ritsu values his friends very much, and is willing to put effort into his idol work (or at least that which interests him).

(https://ensemble-stars.fandom.com/wiki/Ritsu_Sakuma)

(View edit history)

(Last edited time: Dec. 26, 2025, 7:42 p.m.)

💬 Community Discussion

Talk about this anime with people who actually care.

Source: ()
💬 Reply 🗑 Delete
Anibase.Net
The world's largest anime community, which has already been visited by over 100 million people.

Share

Other Characters

View All
Tori Himemiya
Tori Himemiya
Gender: MaleAge: 2-A
Birthday: January 13
Voice Actor: Ayumu Murase
Hokuto Hidaka
Hokuto Hidaka
Gender: MaleAge: 16
Birthday: December 17
Voice Actor: Kana Ichinose、Yoshimasa Hosoya
Fuyume Hanamura
Fuyume Hanamura
Gender: MaleAge: 14-15
Birthday: December 2
Voice Actor: Taichi Kusano
Mao Isara
Mao Isara
Gender: MaleAge: 16
Birthday: March 16
Voice Actor: Yuuki Kaji、Marina Inoue
Hinata Aoi
Hinata Aoi
Gender: MaleAge: 15-16
Birthday: March 5
Voice Actor: Souma Saitou
Niki Shiina
Niki Shiina
Gender: MaleAge: 18-19
Birthday: October 5
Voice Actor: Tomohiro Yamaguchi
View All