Momose Yuuichirou of “Hypnosis Mic” Unveils New Epic Project “DATE WARS”! Youmiya Hina, Hanai Miharu, Nagase Anna, and Other Voice Actors Participate

Get ready for a brand-new timeless music IP project, DATE WARS, brought to life by Momose Yuuichirou, the brilliant mind behind Hypnosis Mic! This exciting new venture features a stellar cast of 14 voice actors, aiming to breathe new life into classic songs from the 1970s to the 2000s.

The first song from the project is set to be digitally released on August 29th. Ahead of this highly anticipated debut, a captivating music video (MV) and a main story teaser video have already been unveiled, giving fans a tantalizing glimpse into what’s to come. But that’s not all – an exclusive launch event at Animate Ikebukuro Honten has also been announced, offering fans a chance to dive deep into the world of DATE WARS.

Unveiling the DATE WARS Project: Music, Drama, and a Gripping Story

DATE WARS is an ambitious timeless music IP project that weaves an intricate narrative through a unique blend of original songs, cover tracks, and dramatic audio segments. It’s designed to reinvigorate beloved hits from the 1970s through the 2000s, presenting them in a fresh, new light.

The project boasts an impressive creative team. Momose Yuuichirou, the celebrated novelist and scriptwriter known for his work on Hypnosis Mic, takes the helm as the original creator and general producer. Character designs are handled by the talented manga artist Naruko Hanaharu, while the music production is overseen by Mino, a popular video creator and music critic. The series explores a compelling story where prisoners, burdened by their ancestors’ sins, must harness the power of music to attain their freedom.

A Star-Studded Cast and Musical Battle Royale

A powerhouse ensemble of 14 voice actors brings the characters of DATE WARS to life. Among them are fan favorites like Youmiya Hina, Hanai Miharu, and Nagase Anna. These actors are divided into four distinct teams, each representing a different decade: the 70s, 80s, 90s, and 00s.

As the story unfolds, these teams will engage in fierce musical battles, performing both original tracks and specially selected cover songs from their respective eras. These classic tunes are given a modern twist by a team of cutting-edge creators who meticulously arrange them. The goal is to retain the nostalgic charm of the originals while elevating them to contemporary standards, delivering a truly unique listening experience.

Debut Song “Jailbird” and Engaging YouTube Content

Kicking off the project’s launch, the highly anticipated first song, “Jailbird,” featuring all characters, will be digitally released on August 29th. Fans can already get a taste of this anthem through its official music video and the main story teaser video, both simultaneously released on the official YouTube channel.

But the excitement doesn’t stop there! On August 28th at 6:00 PM JST, an original YouTube series titled “Kangoku Jugyou” (Prison Class) is scheduled to premiere. This engaging series will feature the voice actors learning about the decades their characters belong to. “Kangoku Jugyou” promises a diverse range of content, including vocal performances, quiz show segments, and other entertaining variety elements, all delivered weekly with accompanying short videos. It’s a perfect way for fans to get closer to their favorite characters and voice actors!

Launch Event and Exclusive Merchandise at Animate Ikebukuro Honten

To celebrate the grand launch of DATE WARS, a special event is being held today, August 28th, starting at 4:00 PM JST, at Animate Ikebukuro Honten. This is a must-attend for fans!

In conjunction with the event, limited-edition character merchandise will be available for pre-sale. Among the highly anticipated items are stylish acrylic stands featuring all 14 characters, and unique Shoumei Shashinkan (ID photo-style bromides). These exclusive goods are sure to be collector’s items, so don’t miss your chance to snag them!

The Future of DATE WARS: A 360-Degree IP Expansion

DATE WARS is just getting started! Moving forward, the project aims for a comprehensive 360-degree IP expansion, with music at its heart. This includes continuous content updates on its YouTube channel, social media, and fan club platforms, as well as plans for manga adaptations, anime series, mobile games, live events, films, and even stage productions.

Momose Yuuichirou’s latest magnum opus is poised to make a massive impact, and its future growth promises to be truly unmissable. Keep a close eye on DATE WARS as it continues to expand its universe!

Animate Ikebukuro Honten Launch Event & Merchandise Pre-sale Details

Event Overview

Date: Thursday, August 28, 2025
Location: Animate Ikebukuro Honten 1F, 1-20-7 Higashiikebukuro, Toshima-ku, Tokyo

Event Attending Cast

4:00 PM JST~
Kondou Reina, Harukawa Mei, Kotomiya Ayumu, Natsume Kokona, Seto Momoko

MC: Amatsuhan Tarou

5:00 PM JST~
Tanaka Anri, Inui Kanau, Takeda Hinaho, Mizuki Rin, Tanaka Takako, Hanai Miharu

MC: Amatsuhan Tarou

Timeless Music IP Project “DATE WARS” Overview

Participating Voice Actors (Alphabetical Order)

• Inui Kanau
• Kotomiya Ayumu
• Kondou Reina
• Seto Momoko
• Takeda Hinaho
• Tachibana Mei
• Tanaka Anri
• Tanaka Takako
• Nagase Anna
• Natsume Kokona
• Hanai Miharu
• Harukawa Mei
• Mizuki Rin
• Youmiya Hina

By Nakase Koutarou