• English / United States: Tammy
• Japanese / Japan: トモ
• Japanese (Romanized) / Japan: Tomo
• Japanese (TL) / Japan: Tomo

Tomo lives in the central district of Crown City. She is friends with Joe and she waters many of the plants throughout Crown City. She was around during the disaster events that caused all the plant life to die in Crown City. She explained to Satoshi and his friends how Celebi was the one that help rejuvenate the dead plants and that she had seen it return to the city once again.