# Keio Corporation PokéPark Kanto stamp rally > Live situation record from CLSTR: https://clstr.news/situations/keio-corporation-pokpark-kanto-stamp-rally > Updated: 2026-09-13T01:00:04.000Z. Sources: 4. Developments: 2. Keio Corporation, acting as an official sponsor for PokéPark Kanto, announced the ‘PokéPark Kanto Vui Vui Voyage Stamp Rally’ scheduled to run from September 15 to October 31, 2026. The event involves participants collecting digital stamps by scanning QR codes on posters at nine designated stations along the Keio Line. The stamps feature stained-glass designs of Eevee and other characters inspired by the ‘Vui Vui Voyage’ attraction. Participants can enter lotteries for prizes based on the number of stamps collected. Collecting two stamps allows entry into a drawing for original merchandise, while collecting all nine stamps offers a chance to win themed goods or Trainer Passes (admission tickets) to PokéPark Kanto. Additionally, station waiting rooms at the participating locations will feature themed decorations starting September 10. The stamp collection activity is available daily from 7:00 to 20:00 for participants aged junior high school and older. ## Timeline ### 2026-09-13: Keio Line to host PokéPark Kanto digital stamp rally Keio Corporation and PokéPark Kanto are hosting a digital stamp rally across nine Keio Line stations starting September 15, 2026, offering prizes including park admission passes. 2 sources. https://clstr.news/cluster/keio-line-to-host-pokpark-kanto-digital-stamp-rally ### 2026-09-09: Keio Corporation to host Pokémon stamp rally for PokéPark Kanto Keio Corporation is launching a Pokémon-themed digital stamp rally from September 15 to October 31, offering prizes like PokéPark Kanto admission tickets and themed merchandise. 2 sources. https://clstr.news/cluster/keio-corporation-to-host-pokmon-stamp-rally-for-pokpark-kanto --- Cite as: Keio Corporation PokéPark Kanto stamp rally. CLSTR, https://clstr.news/situations/keio-corporation-pokpark-kanto-stamp-rally