20 Hottest Ecchi Anime Girls of Winter 2025

Harem

Isekai

ANIME	The Daily Life of a Middle-Aged Online Shopper in Another World
ROLE	Waitress
VOICE ACTOR	Fumi Hirano

Azalea is a familiar face in the everyday life of the middle-aged online shopper. At just 18, she’s a stunning young woman with an impressive figure. Typically, she’s dressed in her waitress uniform, which consists of a green dress and a white apron. Azalea first crossed paths with Kenichi when he checked into her inn. She assisted him in learning to read and write the local language, and as a gesture of gratitude for all he did for her, she offered herself to him.

18

Minami Shirahama

ANIME	Medaka Kuroiwa is Impervious to My Charms
ROLE	First-Year Student
VOICE ACTOR	Maeda, Kaori

Minami Shirahama is an energetic and outgoing first-year student, which makes her quite different from her best friend, the more serious and introverted Asahi. With her cheerful personality, Minami is really into romance and frequently steps in to assist Asahi in figuring out her feelings for Medaka Kuroiwa. She comes up with strategies and sets up chances for Asahi to connect with her crush, highlighting her caring and hands-on approach. Even though she’s deeply engaged in the romantic lives of those around her.

17

Hakari Hanazono

ANIME	The 100 Girlfriends Who Really, Really, Really, Love You Season 2
ROLE	Protagonist 1st Girlfriend
VOICE ACTOR	Kaede Hondo

Hakari Hanazono is a key character in The 100 Girlfriends Who, Really, Really, Really Love You, and she’s one of Rentarō Aijou’s first two girlfriends, sharing the spotlight with Karane Inda. As a first-year student at Ohananomitsu High School, she may seem all prim and proper at first glance, but she has a fun and flirty side that comes out when she daydreams about Rentarō and shows her affection in physical ways. Her bubbly and loving nature, mixed with a hint of jealousy and some cheeky behavior, makes her a lively and lovable character. Hakari’s strong feelings for Rentarō shine through in everything she does, and her moments with Karane often lead to both funny and touching scenes.

16

Elseria Rahnclave

ANIME	Ubel Blatt
ROLE	Elite Seven Lances Knight
VOICE ACTOR	Maeda, Kaori

Elseria Rahnclave plays a crucial role in Übel Blatt as the daughter of the Imperial Elector Aleczalt Rahnclave and a member of the prestigious Seven Lances. She meets the main character, Köinzell, in the town of Jullas Abllas, and her initial impression of him as a traitor evolves as she comes to see his true character. Elseria is depicted as a talented and honorable fighter, fiercely devoted to the empire, but her relationship with Köinzell showcases her ability to grow and gain new insights.

15

Saya Hazuki

ANIME	I’m Living with an Otaku NEET Kunoichi!?
ROLE	Previous Squad Leader in Deura Village
VOICE ACTOR	Horie, Yui

Saya Hazuki is a supporting character from the anime I’m Living with an Otaku NEET Kunoichi!? She’s an adult with captivating pink eyes and long purple hair that flows down past her hips. Previously the leader of a secret squad in Deura Village, she was instrumental in teaching the shidzuri technique to her younger peers. Her character stands out due to her composed nature and the skillful navigation of her past as a kunoichi while adapting to her current life, which adds richness to the series. Saya’s role in the anime enhances both the comedic and dramatic elements, making her a standout character in the storyline.

14

Tsubomi Haruno

ANIME	Medaka Kuroiwa is Impervious to My Charms
ROLE	Side Character
VOICE ACTOR	Hanazawa, Kana

Tsubomi Haruno is a side character in the anime Medaka Kuroiwa Is Impervious to My Charms. She shares a classroom with the main characters, Mona Kawai and Medaka Kuroiwa, and has a huge crush on Mona, even going so far as to gather phone pictures of her. Tsubomi’s admiration for Mona makes her a possible love rival, which adds some interesting twists to the relationship between Mona and Medaka. Her character brings a mix of humor and romantic tension as she deals with her feelings and interactions in this trio.

13

Nyamena

Harem

Isekai

ANIME	The Daily Life of a Middle-Aged Online Shopper in Another World
ROLE	Bodyguard for Primula
VOICE ACTOR	Kobayashi, Yuu

Nyamena is a female cat beastwoman with tiger-striped fur from the anime The Daily Life of a Middle-Aged Online Shopper in Another World. She acts as the bodyguard for Primula, who operates a roadside stall in Astrantia. Her striking design showcases vibrant yellow fur adorned with tiger-like stripes, reflecting her fierce and protective personality. As an important supporting character, Nyamena enriches the narrative by combining her warrior instincts with loyalty and charm, enhancing the anime’s distinctive mix of fantasy and slice-of-life themes.

12

Mimimi Utsukushisugi

ANIME	The 100 Girlfriends Who Really, Really, Really, Love You Season 2
RELATIONSHIP	Protagonist 10th Girlfriend
VOICE ACTOR	Lynn

Mimimi Utsukushisugi is a key character in The 100 Girlfriends Who Really, Really, Really, Really, Really Love You, celebrated for her stunning looks and self-absorbed nature. With her long blonde hair and striking teal eyes, she proudly claims to be one of the most beautiful girls around, frequently showering herself with compliments and putting effort into her appearance. Even though she can be vain, Mimimi is also diligent and budget-conscious, investing in her looks while appreciating the inner beauty of others. As the 10th girlfriend of Rentaro Aijo, she has a fierce competitive streak, particularly with Eiai Nano, whom she admits is more attractive than herself.

11

Stella

ANIME	Beheneko: The Elf-Girl’s Cat is Secretly an S-Ranked Monster!
ROLE	Dragon Newt
VOICE ACTOR	Ueda, Hitomi

Stella, a Dragon Newt and the rebirth of an Earth Dragon, is a key character in Beheneko: The Elf-Girl’s Cat is Secretly an S-Ranked Monster! With her bold and tenacious nature, she is always on the lookout to have a child with someone strong, often setting her sights on Tama, the reincarnated behemoth who is wrongly thought to be a cat. Stella’s unyielding chase of Tama brings a humorous twist to the story, as she repeatedly tries to get close to him, even though he’s not interested.

10

Tomo Nanba

ANIME	Medaka Kuroiwa is Impervious to My Charms
ROLE	Mona Childhood Friend
VOICE ACTOR	Yano, Hinaki

Tomo Namba is a lively and unique character in Medaka Kuroiwa Is Impervious to My Charms, recognized for her flirty and daring nature. Originally from Osaka, she joins Mona Kawai’s class as her childhood friend, infusing the story with her playful and mischievous spirit. Tomo quickly figures out that Mona has feelings for Medaka Kuroiwa, the serious monk-in-training, and decides to encourage Mona to confess her love. Beneath her seemingly carefree attitude, Tomo also has her own romantic feelings for Medaka, which adds a layer of complexity as she navigates her role as both Mona’s supporter and competitor.

9

Ayame Momochi

ANIME	I’m Living with an Otaku NEET Kunoichi!?
ROLE	Secret Intelligence Agent
VOICE ACTOR	Ai FAIROUZ

Ayame Momochi is a supporting character in the anime I’m Living with an Otaku NEET Kunoichi!? She’s portrayed as an adult woman with captivating red eyes and long blue-green hair that she usually wears in a ponytail. In addition to being a ninja, Ayame serves as a secret intelligence agent, which gives her a multifaceted personality that mixes wild and masochistic tendencies. Her character enriches the narrative as she juggles her responsibilities while keeping important details, like the location of Shizuri Ideura, under wraps, showcasing her moral complexity and dedication to her own principles.

8

Meme Kakure

ANIME	The 100 Girlfriends Who Really, Really, Really, Love You Season 2
ROLE	Protagonist 11th Girlfriend
VOICE ACTOR	Kanon Takao

Meme Kakure is a character from The 100 Girlfriends Who, Really, Really, REALLY Love You, and she’s the 11th girlfriend of Rentaro Aijo. She’s super shy, often hiding her face behind her long bangs and wearing masks to keep a low profile. Meme has a couple of notable moles—one near her mouth and another under her left ear. Her style is pretty modest, usually consisting of a turtleneck and dark pantyhose. Being introverted, she enjoys knitting and creates stuffed animals that help her blend into the background. Her scopophobia, or fear of being watched, adds an interesting layer to her character, making her a standout in Rentaro’s expanding harem.

7

Altea

ANIME	Ubel Blatt
ROLE	A Secret Tavern Owner
VOICE ACTOR	Ueda, Hitomi

Altea is a smuggler and runs a secret tavern in the anime Übel Blatt. She puts on a tough front for her customers to hide her more vulnerable side. Introduced as a close friend of Vid, she becomes crucial to the story when she agrees to help smuggle Köinzell and Peepi, but only after Köinzell reluctantly accepts her condition of having sex with her. Unfortunately, her plans take a hit when her tavern gets destroyed, prompting her to join Köinzell on his journey. As they travel together, Altea starts to see Köinzell as a reflection of a lost friend, transforming her from a seemingly self-serving smuggler into a devoted ally in his quest for revenge against the Seven Heroes.

6

Nano Eiai

ANIME	The 100 Girlfriends Who Really, Really, Really, Love You Season 2
ROLE	Protagonist 4th Girlfriend
VOICE ACTOR	Asami Seto

Nano Eiai is a key character in the second season of the anime The 100 Girlfriends Who, Really, Really, Really Love You, where she is introduced as Aijou Rentarou’s fourth girlfriend. At just 16 years old, she’s a first-year student at Ohananomitsu High School. Nano stands out for her remarkable intelligence and efficiency, often putting practicality ahead of emotions, which can make her seem cold to those around her. She consistently achieves top marks in her studies and has memorized hundreds of digits of Pi, which she uses to help calm herself. However, her lack of social skills can lead her to come up with harsh solutions when faced with tough situations. Additionally, she struggles with acrophobia, and a fear of heights, but is also proficient in hand-to-hand combat and is particularly adept with melee weapons like box cutters.

5

Aria

ANIME	Beheneko: The Elf-Girl’s Cat is Secretly an S-Ranked Monster!
ROLE	Main Female Protagonist
VOICE ACTOR	Yano, Hinaki

Aria is the main female protagonist in Beheneko: The Elf-Girl’s Cat is Secretly an S-Ranked Monster! She starts as a novice D-rank adventurer who stumbles upon a seriously injured kitten in the dungeon-laden city of Ruine. What she doesn’t realize is that the kitten, whom she names Tama, is a reincarnated knight who has transformed into a baby Behemoth, one of the most formidable S-rank monsters. Thinking Tama is just a regular cat, Aria takes him in and showers him with love and care. As the plot unfolds, Tama evolves into her devoted protector, using his incredible powers to keep her safe during their adventures in the dungeons. Aria’s character shines through her innocence, determination, and deepening connection with Tama as she faces the trials of being an adventurer, all while unknowingly depending on her remarkable feline friend.

4

Primula

Harem

Isekai

ANIME	The Daily Life of a Middle-Aged Online Shopper in Another World
ROLE	Main Female Protagonist
VOICE ACTOR	Hondo, Kaede

Primula plays a vital role in The Daily Life of a Middle-Aged Online Shopper in Another World. As the driven and savvy daughter of Marlow, a wandering merchant, she has a keen interest in Kenichi Hamada’s distinctive products and his creative selling techniques. With her composed attitude and keen mind, she is focused on achieving business success, frequently using her curiosity and ingenuity to seek out fresh opportunities.

3

Mona Kawai

ANIME	Medaka Kuroiwa is Impervious to My Charms
ROLE	Main Female Protagonist
VOICE ACTOR	Yū Serizawa

Mona Kawai is the leading lady in the anime Medaka Kuroiwa Is Impervious to My Charms, which is a romantic comedy. She’s a second-year high school student celebrated for her looks, charisma, and popularity, often dubbed the “queen bee” of her school. Even though she has a fan club of admirers, Mona becomes infatuated with Medaka Kuroiwa, a transfer student and monk-in-training who seems completely uninterested in her flirtations. Undeterred, Mona sets out on a series of fun yet sincere efforts to win Medaka’s heart, only to discover that she’s becoming more and more attracted to him. Her character shines with a vibrant personality, hints of jealousy, and moments of vulnerability, particularly as she navigates her deepening feelings for Medaka.

2

Shizuri Ideura

ANIME	I’m Living with an Otaku NEET Kunoichi!?
ROLE	Main Female Protagonist
VOICE ACTOR	Hinaki YANO

Shizuri Ideura is a key character in the anime I’m Living with an Otaku NEET Kunoichi!? Once a talented kunoichi from the renowned Ideura Village, she was a fierce warrior against demons and a top contender to lead her ninja academy. However, Shizuri’s real love is gaming, and she has chosen to live a NEET (Not in Education, Employment, or Training) lifestyle, dedicating her time to video games. Her life changes when she rescues Tsukasa Atsumi from a demon attack and enters a master-servant contract with him, letting her move into his house. Even though she tends to be lazy, Shizuri’s fighting skills are still impressive, and she slowly starts to develop feelings for Tsukasa.

1

Hahari Hanazono