Enjoy Seasonal Delights with Irori-an Kiraku's Limited Autumn Soba Dishes!

Irori-an Kiraku's Limited Autumn Soba Delights

Irori-an Kiraku, a popular soba shop brand operated by JR East Japan Cross Station Food Company, will launch its much-anticipated autumn fair on September 4, 2025. This year, the fair will feature two unique offerings: the 'Autumn Flavors Kakiage Ten-Tama Soba' and 'Tsukimi Tororo Soba.' Following a successful campaign last year, where over 110,000 dishes were sold, the soba shop aims to bring new seasonal sensations to customers.

Seasonal Highlights

1. Autumn Flavors Kakiage Ten-Tama Soba - 770 yen (tax included)
This dish features the luxurious shimeji mushroom, celebrated for its aromatic and umami rich flavor. As diners take a bite, they will experience the mushroom’s delightful fragrance filling their mouths. The soba is complemented by crispy gobou (burdock) that adds a refreshing crunch, along with the sweet, starchy taste of pumpkin. Each piece is carefully prepared to capture the essence of autumn flavors, perfectly coated with egg.

Note: Shimeji mushrooms are a registered trademark of Hokuto Co., Ltd.

2. Tsukimi Tororo Soba - 650 yen (tax included)
This exquisite soba dish offers a rich blend of flavors, combining the smooth texture of tororo (grated yam), deep satisfaction from eggs, and the aromatic essence of ao-nori (green seaweed). Utilizing 100% domestically sourced kombu, the dish promises a gooey texture that satisfies the palate, making it a delightful autumn treat.

Both of these seasonal dishes will be available at all 84 Irori-an Kiraku locations starting September 4. Additionally, customers using transportation IC cards for their purchases will receive a 20 yen discount.

Autumn's Bounty: Special Natto Giveaway

As part of the autumn festivities, Irori-an Kiraku will run a giveaway campaign featuring 'Kore ga Yasato no Megumi da' natto, crafted from carefully cultivated soybeans from Ibaraki Prefecture, known for its optimal conditions for natto production. This natto is characterized by its strong stickiness, moderate firmness, and rich flavor profile.

During the promotional period from September 4 to September 21, 2025, twenty participants will win packs of the renowned natto through a simple social media campaign. To enter, participants must follow the official Irori-an Kiraku X account, like the campaign post, and re-post it to have a chance at winning.

Commitment to Quality with JA Yasato

Irori-an Kiraku showcases seasonal ingredients sourced from JA Yasato, which provides fresh, safe products year-round, such as leeks, shungiku (chrysanthemum), nappa cabbage, and more. This commitment emphasizes health and quality while supporting local producers.

Located at the foot of Mt. Tsukuba, TA Yasato region in Ibaraki is known for its diverse cultivations, from rice to vegetables and fruits, making it a treasure chest of delicious flavors.

About Irori-an Kiraku

Established in April 2008, Irori-an Kiraku has grown from a single store in Kamata to a robust brand with 84 locations within train stations in the Greater Tokyo Area as of August 2025. The brand focuses on delivering authentic flavors with each dish, featuring handmade soba, exclusive special sauces honed through years of research, and freshly prepared kakiage.

Company Overview

Company Name: JR East Japan Cross Station Co., Ltd.
Headquarters: 5-33-8 Sendagaya, Shibuya, Tokyo
Established: April 1, 2021
CEO: Fumihisa Nishino

The company operates a variety of businesses, including convenience stores, specialty shops, and food services, striving to create a convenient and high-quality culinary experience for customers across Japan.