Axel Mark Inc. (Headquarters: Nakano, Tokyo; Representative Director and President: Hirofumi Matsukawa; Securities Code: 3624), which operates the trading card specialty store "cardéria™ Ikebukuro Store," will host a Pokémon Card Game event titled "Carderia Fes BOX Battle A-yoshi Participates!" on Sunday, May 17, 2026.

This event is designed to provide an opportunity for Pokémon Card Game players to connect through battles and interactions, and to gain learning and inspiration through play. On the day of the event, A-yoshi (Yoshiyuki Arai), a player with experience as a WCS Japan representative who draws attention for both his competitive performance and his public outreach activities, will participate. In addition to participating in battles, he is also scheduled to interact with attendees, aiming to create an event where players, from beginners to those with a competitive focus, can experience the fun of the Pokémon Card Game from their respective perspectives.

Furthermore, as the event is held just before the release of a new expansion, it is anticipated that it will become a venue for conversations about how to enjoy cards and deck building, depending on the situation on the day.

**Welcoming A-yoshi (Yoshiyuki Arai), a player with both competitive achievements and communication skills, to expand player experiences.**

A-yoshi (Yoshiyuki Arai) is a skilled player who has consistently achieved results in the competitive scene of the Pokémon Card Game. He participated as a WCS Japan representative in 2022 and 2025, and has a track record of consistently competing in the upper ranks of the Champions League. At the same time, he has gained significant support for his commentary content, which disseminates ideas on deck building and playing strategies from a player's perspective. As an individual possessing both proven competitive ability and the communication skills to convey knowledge from a player's viewpoint, he attracts considerable attention from many Pokémon Card Game players.

By welcoming A-yoshi (Yoshiyuki Arai), who has both competitive achievements and communication skills, this event will offer not only the enjoyment of battles themselves but also an opportunity for experienced players to encounter new perspectives and deck-building tips, and for beginners to broaden their understanding of how to enjoy the Pokémon Card Game.

**Background of the Event**

The cardéria™ Ikebukuro Store has, until now, not only focused on "buying and selling" trading cards, but has also worked to create a place where players can gather, battle, and interact.

This event is held not only as a competitive tournament but also as an opportunity for participants to connect and engage in dialogue. Beyond testing their skills through battles, it is anticipated that conversations about how to enjoy cards and deck building will emerge, leading to stronger relationships among players and the expansion of the community.

Going forward, cardéria™ Ikebukuro Store will continue its efforts to create an environment where trading cards can be enjoyed even more, through events that not only offer opportunities for competition but also foster connections among players and the growth of the community.

**Event Overview**

* Event Name: Carderia Fes BOX Battle A-yoshi Participates! * Date & Time: Sunday, May 17, 2026, from 12:00 PM * Venue: cardéria™ Ikebukuro Store * How to Participate: Pre-reservation via Tonamel * Application URL: https://tonamel.com/competition/B6Dxl * Participation Fee: 1,500 yen * Capacity: 32 participants

**Prizes**

* 1st Place: Abyssal Eye 2 BOXes (exchange ticket) * 2nd Place: Abyssal Eye 1 BOX (exchange ticket) * 3rd Place: cardéria™ Gift Certificate worth 2,000 yen * 4th Place: cardéria™ Gift Certificate worth 1,000 yen * Participation Award: cardéria™ Gift Certificate worth 200 yen

For event details and the latest information, please check the official X account.

Carderia Ikebukuro Store (@carderia_ikb) https://x.com/carderia_ikb

**Future Outlook**

The cardéria™ Ikebukuro Store will continue to provide attractive experiences to trading card players and collectors through both product development and event initiatives.

Moving forward, we will strive to further promote the appeal of trading card culture and foster community formation through opportunities for battles, interaction, and learning.

**■ Store Overview**

* Store Name: cardéria™ Ikebukuro Store * Address: Taiyo Building 2F, 1-19-10 Higashi Ikebukuro, Toshima-ku, Tokyo * Access: 5 minutes walk from Ikebukuro Station East Exit * Business hours will be announced on the official X account. * Official X Account: Carderia Ikebukuro Store (@carderia_ikb) https://x.com/carderia_ikb * Official TikTok Account: https://www.tiktok.com/@carderia_ikb

**What is cardéria™?**

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FACT BOX

  • Source: PR TIMES
  • Category: Event