• English / United States: Joe (Crown City)
• Japanese / Japan: ジョー (クラウンシティ)
• Japanese (Romanized) / Japan: Joe (Crown City)
• Japanese (TL) / Japan: Joe (Crown City)

Joe is Kurt's Grandfather who lives in the main center district of Crown City. He was the one that created all the countdown clocks throughout the city for the Pokémon Boccer World Cup. He had also created a older one that Kodai didn't know about until he overheard him talking about it and it ended up being the location that Kodai saw in his vision where Celebi would return and the ripple of time would be formed.