Kimi no Koto ga Dai Dai Dai Dai Daisuki na 100-nin no Kanojo

The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You

Characters

Rentarou Aijou

MAIN

Karane Inda

MAIN

Hakari Hanazono

MAIN

Shizuka Yoshimoto

MAIN

Nano Eiai

MAIN

Kusuri Yakuzen

MAIN

Hahari Hanazono

MAIN

Yuujin A

SUPPORTING

Hakari no Chichi

SUPPORTING

Anzu Baba

SUPPORTING

Yuu-kun

SUPPORTING

Shizuka no Haha

SUPPORTING

Shisho

SUPPORTING

Kami-sama

SUPPORTING

Mei Meido

SUPPORTING

Narrator

BACKGROUND

Kurumi Haraga

BACKGROUND

Iku Sutou

BACKGROUND

Obaa-san

BACKGROUND

Mimimi Utsukushisugi

BACKGROUND

Neko

BACKGROUND

Asakawa

BACKGROUND

Meme Kakure

BACKGROUND

The 100 Girlfriends Who Really, Really, Really, Really, Really Love You: A Season 1 Review

The 100 Girlfriends Who Really, Really, Really, Really, Really Love You (known as Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo in Japanese) burst onto the anime scene in October 2023, delivering a fresh and hilariously chaotic take on the harem genre. Adapted from the manga by Rikito Nakamura and Yukiko Nozawa, this romantic comedy, animated by Bibury Animation Studios, aired its first season from October to December 2023, spanning 12 episodes. With its absurd premise, heartfelt moments, and a knack for subverting expectations, Season 1 captivated audiences and became a standout in the 2023 anime lineup. Here’s a deep dive into what made 100 Girlfriends Season 1 a delightful romp.

The Premise: A Harem Like No Other

The story follows Rentarou Aijou, a high school student who has faced the crushing blow of 100 rejections by the end of middle school. Desperate for love, he prays at a matchmaking shrine, where the God of Love delivers a shocking revelation: due to a divine mix-up, Rentarou is destined to have not one, but 100 soulmates in high school. However, there’s a catch—if he fails to reciprocate their love, each soulmate will face a tragic fate. Armed with this knowledge, Rentarou vows to love and cherish every single one of his soulmates, forming the ever-growing “Rentarou Family” in a polyamorous relationship that defies harem conventions.

What sets 100 Girlfriends apart is its commitment to embracing the absurdity of its premise while grounding it in genuine emotion. Rather than pitting the girls against each other in a typical “waifu war,” the series celebrates their unique personalities and fosters a sense of unity among them. Rentarou’s unwavering dedication to loving each girlfriend equally makes him a surprisingly compelling protagonist, elevating the show beyond a mere gag-fest.

The Girls: A Colorful Cast of Soulmates

Season 1 introduces the first five of Rentarou’s 100 soulmates, each with distinct quirks and charm that keep the dynamic fresh. The season kicks off with Hakari Hanazono, a wealthy and affectionate girl with a playful streak, and Karane Inda, a tsundere with a sharp tongue but a soft heart. Their simultaneous confessions to Rentarou set the stage for the polyamorous premise, as he chooses to date both rather than pick one. The roster expands with Shizuka Yoshimoto, a shy and mute bookworm who communicates through her favorite novel; Nano Eiai, a hyper-logical genius who struggles with her newfound emotions; and Kusuri Yakuzen, a pint-sized mad scientist whose concoctions lead to hilarious scenarios.

Each girlfriend gets her moment to shine through dedicated episodes that explore their personalities and how they mesh with Rentarou and the group. The show balances their eccentricities—such as Kusuri’s age-shifting potions or Nano’s cold rationality—with heartfelt moments, like Shizuka’s journey to open up through Rentarou’s patience. The chemistry among the girls, from playful rivalries to genuine camaraderie, is a highlight, making the “Rentarou Family” feel like a cohesive unit rather than a collection of stereotypes.

The Humor: Absurdity Meets Heart

100 Girlfriends thrives on its blend of over-the-top comedy and sincere romance. The humor leans into the ridiculousness of Rentarou’s situation—whether it’s navigating a three-way first kiss dilemma or dealing with Kusuri’s chaotic experiments. Episodes like the Old Maid game or the water park adventure showcase the show’s knack for turning mundane scenarios into laugh-out-loud spectacles. Yet, the comedy never overshadows the emotional core. Rentarou’s earnest efforts to make each girlfriend feel valued resonate deeply, and the show’s refusal to objectify the girls or reduce them to tropes is refreshing.

The animation by Bibury Animation Studios enhances the humor with vibrant visuals and expressive character designs by Akane Yano. The slapstick is well-executed, and the softer moments, like Rentarou’s heartfelt confessions, are given the visual weight they deserve. The soundtrack, including the catchy opening “Dai Dai Dai Dai Daisuki na Kimi e♡” (performed by the voice actresses of the first five girlfriends) and the soothing ending “Sweet Sign” by Nako Misaki, perfectly captures the show’s blend of energy and warmth.

Reception and Impact

Season 1 was a hit, earning praise for its bold take on the harem genre. Fans on platforms like MyAnimeList gave it an impressive 8.08/10, with nearly 118,000 members in its community, reflecting its growing popularity. Viewers lauded its humor, with posts on X calling it “one of the best anime” for its laugh-out-loud moments and beautiful love scenes. However, some fans expressed disappointment over skipped manga chapters, like the beloved Chapter 37, which highlighted Rentarou’s devotion but was omitted due to animation challenges.

Streamed on Crunchyroll outside Asia and Muse Asia in South and Southeast Asia, the series reached a wide audience, with its Blu-ray release further boosting its reach. The announcement of a second season, which aired from January to March 2025, came as no surprise given the show’s success.

Why It Works

100 Girlfriends Season 1 succeeds by leaning into its outrageous premise while maintaining a heartfelt core. Rentarou’s genuine love for each girlfriend challenges the typical harem protagonist archetype, and the show’s focus on polyamory as a positive, consensual dynamic is a bold choice. The balance of comedy and sincerity, coupled with a lovable cast and solid production, makes it a standout rom-com.

Looking Ahead

With Season 2 introducing new soulmates like Kurumi Haraga and Mei Meido, the “Rentarou Family” continues to grow, promising more chaos and heart. As the manga, serialized in Weekly Young Jump since 2019, has 22 volumes and counting as of June 2025, there’s plenty of material for future seasons. Fans are already clamoring for a third season, with the series’ popularity and source material making it a strong contender for continuation.

Final Thoughts

The 100 Girlfriends Who Really, Really, Really, Really, Really Love You Season 1 is a wild, heartfelt ride that redefines the harem genre. It’s a love letter to rom-com fans who crave humor, heart, and a protagonist who truly cares. Whether you’re drawn to the absurd premise or the genuine relationships, this anime is a must-watch. Catch it on Crunchyroll and join the Rentarou Family’s journey—100 girlfriends and counting!

Sources: Information compiled from MyAnimeList, Crunchyroll, and the 100 Kanojo Wiki.