Sho Sone and Hiromu Arinobu to Appear!KOEI science laboratory Co., Ltd. Hosts "WAKO, FERMENTATION, HEALTH Table Tennis Festa 2025" on June 14!

KOEI science laboratory Co., Ltd. (Head Office: Wako, Saitama; President: Yoko Onodera), a company engaged in the research, production, and sale of lactic acid bacteria-derived substances under the theme "Toward Healthy Intestinal Flora," will hold the third annual "WAKO, FERMENTATION, HEALTH Table Tennis Festa 2025" on Saturday, June 14, 2025, as part of its community contribution efforts.

This citizen-focused sports event will feature Sho Sone and Hiromu Arinobu from the professional table tennis team T.T Saitama, as well as a special guest appearance by world-class cyclist Yumi Kajihara, who has won numerous international accolades including a gold medal at the 2020 World Championships, a silver medal at the Tokyo 2021 Olympics, and participation in the Paris 2024 Olympics.

Although general participant registration has reached full capacity, spectators are welcome to attend freely on the day of the event. Don’t miss this rare opportunity to witness top athletes in action and experience their elite techniques up close.

Event Overview

Event Title:The 3rd WAKO, FERMENTATION, HEALTH Table Tennis Festa 2025Let's enjoy sports with top athletes!

Date and Time:Saturday, June 14, 2025, from 14:00 to 17:00 (Doors open at 13:30)

Venue:Wako City General Gymnasium (3-1, Hirosawa, Wako, Saitama)

Details:https://www.koei-science.com/news/detail.php?id=135

Contact Information:

T.T Saitama Co.Phone: 048-814-1226FAX: 048-825-1030

Event Schedule:

13:30 – Doors open and registration begins

14:00 – Event begins

17:00 – Event concludes (tentative)

Event Highlights:

Watch elite athletes showcase their incredible skills

Enjoy ping-pong and cycling instruction

Try out various physical activities – ping-pong or cycling? You decide!

Participate in exciting athletic demonstrations

Join the group challenge segment

Autograph and photo sessions with athletes

(Note: Event details are subject to change.)

About T.T Saitama

A men’s professional table tennis team based in Saitama Prefecture. T.T Saitama won the Nojima T-League championship in the 2024-2025 season. This event provides a valuable opportunity to see elite players like Sho Sone and Hiromu Arinobu up close. First-time players are welcome, and rental rackets will be available.

About Yumi Kajihara

A professional cyclist from Wako City, Saitama Prefecture – the hometown of KOEI science laboratory. During the event, Kajihara will provide a talk and demonstration on body movement, body awareness, and physical maintenance techniques that can benefit everyone from professional cyclists to those who rarely exercise.

Main Titles:

2021 Tokyo Olympics: Silver Medal in Omnium (Japan's first)

2020 World Championships: Omnium Champion (Japan's first)

2023 Asian Games: Omnium and Team Pursuit Champion

2024 Paris Olympics: Participated

Japanese Record Holder: 4km Team Pursuit / Team Sprint (333m x 2)

Community Contribution and Athlete Support by KOEI science laboratory

Founded in 1969 as a research institute specializing in lactic acid bacteria-derived substances, the company was incorporated in Wako City in 1994 and celebrates its 30th anniversary in 2024.

In addition to its core business, the company actively engages with local residents and businesses under the slogan "WAKO, FERMENTATION, HEALTH," promoting healthy living through awareness of gut health and the benefits of lactic acid bacteria.

As part of its initiatives, KOEI science laboratory has sponsored Wako-born cyclist Yumi Kajihara since 2020 and has partnered with the professional table tennis team T.T Saitama since 2021. Through sports, wellness events, and local engagement, the company continues its efforts to contribute to the community.

Company Profile

Company Name: KOEI science laboratory Co., Ltd.

Representative: Kimihide Murata (Chairman) / Yoko Onodera (President)

Location: 5-1-25 Shinkura, Wako, Saitama 351-0115, Japan

Founded: 1969 / Incorporated in 1994

Business Activities: Production and sales of lactic acid bacteria-derived substances; cultivation of lactic acid bacteria

Website: https://koei-science.com