The 100 Girlfriends Season 3 Locks in Summer Premiere and New Theme Song

The definitive king of self-aware harem comedies is officially returning to dominate the summer anime schedule. Dynamic production committee partners confirmed that the highly anticipated third season of The 100 Girlfriends Who Really, Really, Really, Really, Really Love You (Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo) will premiere on July 5, 2026. Alongside the release date confirmation, a hilarious new promotional trailer has begun broadcasting worldwide, offering fans their very first audio preview of the new opening theme song, Daisuki Zutto Eien ni (I Love You Always and Forever), performed collectively by the main cast under the group name Rentarou Family.

Fast Facts: Core Project Information

• Anime Title: The 100 Girlfriends Who Really, Really, Really, Really, Really Love You
• Season: Season 3
• Animation Studio: Bibury Animation Studios
• Original Creators: Story by Rikito Nakamura, Art by Yukiko Nozawa
• Primary Genre: Harem, Rom-Com, Satire, Slice-of-Life
• Official Broadcast Premiere: July 5, 2026
• Global Streaming Network: Crunchyroll
• Official Social Media Hub: @hyakkanoanime on X

What Is the Story of The 100 Girlfriends Season 3?

The baseline premise of the franchise continues to push comedic escalation to its absolute limits. The narrative follows Rentarou Aijou, an incredibly earnest high school student who suffered one hundred consecutive romantic rejections throughout middle school. In an act of pure desperation, he visits a local love shrine to pray for better fortune. The resident God of Love manifests to reveal a divine clerical error, because of Rentarou’s intense spiritual aura, he has been assigned exactly one hundred soulmates whom he will meet throughout his high school career.

However, a terrifying catch threatens the peace of the entire operation. If any of Rentarou’s designated soulmates fail to establish a mutual romantic relationship with him, they are fated to suffer a fatal accident. Faced with an immediate life or death scenario, Rentarou opens his massive heart to everyone, vowing to date, cherish, and give equal attention to every single soulmate he encounters. Season 3 is set to introduce brand new additions to the household, including the introduction of highly anticipated manga favorites Chiyo Iin and the chaotic, fake American traditionalist Yamato Nadeshiko, pushing the domestic household dynamic into total hyper drive.

Who Is the Creative Crew Bringing the Sequel to Life?

To ensure the technical delivery matches the relentless pacing of the original manga, which has been serializing in Shueisha’s Weekly Young Jump since December 2019, the production committee has reunited the core talent from the previous two successful broadcast runs:

• Bibury Animation Studios: The acclaimed team behind hit adaptations like The Quintessential Quintuplets and Azur Lane handles full animation duties, maintaining the vivid color work required for the dense cast.
• Director Hikaru Satou: Renowned for directing complex ensemble series such as Tower of God, Dropkick on My Devil, and directing key episodes of Lycoris Recoil, Satou returns to keep the comedic timing incredibly tight.
• Series Composition Writer Takashi Aoshima: The comedy veteran behind Gabriel DropOut, Himouto Umaru-chan, and Uzaki-chan Wants to Hang Out manages the episodic structure and the heavy fourth wall breaking gags.
• Character Designer Akane Yano: Yano translates the detailed character illustrations of Yukiko Nozawa into expressive animation models, crucial for keeping each girl visually distinct during chaotic group shots.

Which Voice Actors Feature in the Season 3 Roster?

The vocal cast features a massive lineup of elite industry names, capturing the eccentricities of Rentarou’s steadily growing circle:

• Wataru Katou voicing the ultimate boyfriend Rentarou Aijou
• Miyu Tomita voicing the fierce tsundere Karane Inda
• Kaede Hondo voicing the deeply affectionate Hakari Hanazono
• Maria Naganawa voicing the quiet, text to speech bookworm Shizuka Yoshimoto
• Asami Seto voicing the hyper logical, beautiful Nano Eiai
• Ayaka Asai voicing the eccentric mad scientist Kusuri Yakuzen
• Shigeru Chiba voicing the eccentric, deeply apologetic Love God
• Amane Shindō voicing the constantly hungry athlete Kurumi Haraga
• Rie Takahashi voicing the sports loving, pain seeking Iku Sutō
• Lynn voicing the beauty obsessed, dramatic Mimimi Utsukushisugi
• Kanon Takao voicing the incredibly shy, hidden face Meme Kakure

The new season is confirmed for a prominent location on Crunchyroll’s official summer streaming lineup, ensuring Western audiences can catch weekly subtitled and dubbed episodes alongside the native Japanese television network broadcast.