Unatoto's 25th Anniversary 'Mega Eel Festival' Evolves Further! Shocking Whole Eel x One Dashimaki Tamago. The 'Akuma Mori' – a top-tier menu exceeding 1kg total weight – makes its new appearance!

"Nadai Unatoto" will be selling a new lineup for its special 25th-anniversary project, the "Mega Eel Festival," for a limited time starting May 13, 2026.

Following the previous "Tera Don," which garnered significant attention for its generous amount of eel, this time we've further upgraded customer satisfaction while maintaining that voluminous feel. It's now a special menu topped with perfectly matched "Dashimaki Tamago" (rolled omelet)! Furthermore, as the ultimate dish symbolizing our 25th anniversary, the "Akuma Mori" (Devil's Feast), which uses a "whole eel," has been newly added.

A whole eel x an egg for over 1kg total weight? The 25th anniversary's serious efforts continue!

The "Mega Eel Festival," which started in March 2026, attracted many customers with its overwhelming quantity of eel. In this new development, to surpass the previous response, we pursued even greater "satisfaction" and "impact." To allow our proud eel to be enjoyed even more luxuriously, we've created an even more voluminous dish topped with Unatoto's special "Dashimaki Tamago" as is!

Among them, the new "Akuma Mori" stands out. It's a power menu exceeding 1kg in total weight, etched into Unatoto's history, featuring a whole eel plus one Dashimaki Tamago.

Challengers wanted for Akuma Mori! Limit-breaking mega-portion menus power up.

We have prepared various impressive volume menus that combine fragrant charcoal-grilled eel with fluffy Dashimaki Tamago.

Eel and Dashimaki Tamago Donburi Akuma Mori

Exceeding 1kg in total weight! This is our supreme menu, topping a whole eel's kabayaki (grilled eel with sauce) that fills the bowl, with an entire Dashimaki Tamago. It's the highlight of this project, boasting a truly "devilish" volume, packed with 25 years of gratitude!

Eel and Dashimaki Tamago Donburi Kami Mori

Built upon two base kabayaki pieces, this "Kami Mori" (God's Feast) is heaped with finely chopped eel overflowing from the bowl! No matter where you start with your chopsticks, you'll encounter eel – truly a "mountain of eel." This extraordinary volume is perfect for those who want to be deeply immersed in eel and savor it to their heart's content. Enjoy the ultimate satisfying taste with a thick Dashimaki Tamago.

Eel and Dashimaki Tamago Donburi Oni Mori

The "Oni Mori" (Ogre's Feast) boosts the volume by adding more finely chopped eel to the popular two kabayaki pieces. It's a "satisfying increase" menu that fulfills the greedy desire for more eel when the usual double don is not enough. You can fully enjoy the luxurious combination of fluffy egg and increased eel.

Eel and Dashimaki Tamago Double Donburi

Adding Dashimaki Tamago to Unatoto's popular "Unadon Double"! You can enjoy its overwhelming volume at a reasonable price, despite its simplicity.

Project Outline

Target Menu (tax-included price)

・Eel and Dashimaki Tamago Donburi Akuma Mori: In-store/Takeout 2,980 yen (tax included) ・Eel and Dashimaki Tamago Donburi Kami Mori: In-store/Takeout 1,980 yen (tax included) / Delivery 2,770 yen ・Eel and Dashimaki Tamago Donburi Oni Mori: In-store/Takeout 1,600 yen (tax included) / Delivery 2,200 yen ・Eel and Dashimaki Tamago Double Donburi: In-store/Takeout 1,300 yen (tax included) / Delivery 1,800 yen

Sales Period May 13 (Wednesday) – June 30 (Tuesday), 2026

List of Participating Stores

<Tokyo> Shinbashi, Kanda, Hatchobori, Shinjuku Center Building, Kinshicho, Aeon Shinagawa Seaside, Nakano, Kita-Senju, Chofu, Tachikawa

<Kanagawa> Kawasaki

<Kyoto> Fushimi Inari

<Osaka> Umeda, Minamimorimachi, Honmachi, Kujo, Juso

<Hyogo> Himeji *Limited quantities available, sales end when sold out.

*Asakusa store and some other stores are excluded.

*Handling may change depending on store operating conditions. Please check the official website for details.

《Company Profile》 Headquarters: Shinjuku Center Building 33F, 1-25-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo Representative: Masayuki Katahira, Representative Director and President Established: May 20, 2003 Capital: 56,227,500 yen (Capital Reserve 342,455,120 yen) Market: Tokyo Stock Exchange Growth Market (Securities Code 3474) Corporate Website: https://g-fac.jp/

Media Website: https://gf-support.com/media

Inquiries regarding this matter G-FACTORY Co., Ltd. Department in charge: Administration Department TEL: 03-5325-6868

mail: info@g-fac.jp Keywords: