Vongole

ボンゴレ

He makes his first appearance during Ash's visit to the museum, where he explains the history of the city and the Altomare Defense Mechanism (DMA). Ash is distracted by Bianca's presence (although it was actually Latias in disguise whom Ash had saved—Ash is simply confused by their resemblance) and nearly gets into trouble for leaning on the DMA. He follows Bianca and Latias to the secret garden of Latios and Latias. Lorenzo arrives just in time to prevent Latios from harming Ash and Pikachu, and he allows Latias to play with them. He shows Ash the Soul Dew and explains that he knew the father of the two guardians, and how he became their caretaker after their father died.
Lorenzo, Bianca, and Ash leave the garden, cutting through Lorenzo's workshop where he constructs gondolas. He is later knocked out by Annie's Espeon. He is subsequently found by Bianca, and they go to the museum where they are captured and bound by Ariados. They can only watch helplessly as the DMA is used by Oakley and Latios is hurt by its effects. Ash, Latias, and Pikachu come to save them and stop the DMA. Lorenzo warns Annie not to touch the corrupted Soul Dew, but she is too slow to hear him and causes the DMA to go out of control. Lorenzo is present at Latios's sacrifice and is the first to realize that he has died. He later bids farewell to Ash, Misty, and Brock as they leave the city. He is seen in the credits with a construction crew, appearing to be either rebuilding or fixing the DMA in the museum.