I1Company Holdings Co., Ltd. Opens "TsunAgu," a New Italian Restaurant under the Ishikawa Group

I1Company Holdings Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; Representative Director: Hideki Ishikawa) has opened "TsunAgu," a new Italian restaurant under the I1Company/Ishikawa Group.

"TsunAgu" is a restaurant that aims to connect people, communities, and food culture through Italian culinary techniques, while valuing nature's blessings, the people who support them, and local specialties from various regions.

This opening marks the I1Company/Ishikawa Group's new endeavor into Italian cuisine, built upon their long-held respect for ingredients, sincere craftsmanship, and spirit of hospitality. The restaurant has now begun operations for customers, and going forward, they aim to deliver its charm to an even wider audience.

The name "TsunAgu" (meaning "to connect") embodies the desire to connect ingredients and dishes, people with people, regions with culture, and to create rich experiences. With gratitude for nature's bounty and respect for those who support it, each dish is meticulously crafted.

The I1Company/Ishikawa Group has developed various restaurants, including Kagurazaka Ishikawa, and has been committed to creating new value in food through establishments each with their own unique character and role. "TsunAgu" continues this stance, offering new dining experiences.

Store Overview Store Name: TsunAgu Opening Date: April 15, 2026 (Wednesday) Business Type: Italian Restaurant Operating Status: Currently open to customers Location: NEO Kagurazaka 4F, 6-21 Kagurazaka, Shinjuku-ku, Tokyo, 162-0825 Japan Business Hours: 17:30-23:00 Closed: Sundays, Mondays, National Holidays Reservations: Accepted from 12:00 PM on April 24th. Please refer to OMAKASE for details on how to make a reservation.

Company Profile Company Name: I1Company Holdings Co., Ltd. Location: 5-37 Kagurazaka, Shinjuku-ku, Tokyo, 162-0825 Japan TEL: 03-6280-7141 FAX: 03-5228-6077 Representative: Hideki Ishikawa Established: March 3, 2003 Business Activities: Restaurant management, food sales, regional revitalization projects

Various URL Information Ittatsumitorado Official Website https://ittatsumitorado.jp/ Ittatsumitorado Official Instagram https://www.instagram.com/ittatsumitorado/ I1Company Official Website https://i1company.jp/ I1Company Official Instagram https://www.instagram.com/i1company/

Contact for this matter Company Name: I1Company Holdings Co., Ltd. Contact Person: Takahashi TEL: 03-6280-7141 FAX: 03-5228-6077 Email: [email protected]