URL：https://preview.redd.it/cards-for-the-event-relax-tea-time-v0-0ve0ms3utflc1.jpg?width=2048&format=pjpg&auto=webp&s=31d7e626ccd3cb4e8b11134f02bf40ef9e8ad2eb
掲載元：https://www.reddit.com/r/ProjectSekai/comments/1b2pqf8/cards_for_the_event_relax_tea_time/
