Heatstroke Prevention Measures for Interactions and Practice Observations During the Summer Period
For the 2026/27 season as well, in order to ensure safety during interactions and to manage players' health at Kodaira Ground, training camps, and other locations during the summer period, we will operate the content of interactions according to the weather conditions such as heat and severe weather, including when heatstroke warning alerts are issued, as described below.
We appreciate your understanding and cooperation.
□ Primary Decision the Day Before Interaction Implementation
If a special heatstroke alert or heatstroke warning alert announced the day before the interaction implementation day is issued for Tokyo or the area where practice is held according to the Ministry of the Environment's "Heatstroke Prevention Information Site," all interaction activities will, in principle, be canceled. Also, on practice open days, only the practice open session may be held.
* Even if the event is not canceled at the time of the primary decision, if the WBGT measuring device at the venue on the day of practice reads 'WBGT 31 or higher (dangerous),' the practice viewing will be canceled at that time.
◇ The Ministry of the Environment's "Heat Stroke Prevention Information Site" is here
□ Secondary Judgment on the Day of Interaction
Restrictions will be imposed as follows based on the heat index (WBGT) at the end of practice.
* Judgment will be made using the WBGT measuring device installed at the practice venue.
* Depending on the player's condition adjustment and schedule, they may not be able to respond. Please understand that interaction is not guaranteed, and we ask for your understanding when attending.

* The chart is quoted from the Ministry of the Environment's "Heat Stroke Prevention Site"
・WBGT below 25 (Caution)
Practice Open: Yes
Interaction: One of either autograph or photo
・WBGT 25 or higher and less than 28 (Caution)
Practice open to the public: Yes
Interaction: High-fives only
・WBGT 28 or higher (Strict Caution)
Practice open to the public: Yes
Interaction: Cancelled
・WBGT 31 or higher (Danger)
Practice Open to Public: Cancelled
Fan Interaction: Cancelled
As stated above, even if fan interaction is cancelled, practice viewing may still be held as scheduled; however, there are no indoor facilities available for spectators to take shelter. When attending, please be sure to prepare thoroughly for heat measures, hydration, and bad weather by bringing items such as parasols and water bottles. Also, please remember to hydrate frequently during practice viewing.
◇ For more details on the Heat Index (WBGT), please see here
◇ For the training schedule and rules regarding interactions and practice viewing, please see here