Lucas コウキ Kōki
Lucas in Pokémon Platinum
Names	Many
Gender	Male
Class	Pokémon Trainer
Region	Sinnoh
Hometown	Twinleaf Town (player) Sandgem Town (partner)
Relatives	Johanna, unnamed father (player) unnamed sister, grandfather, father (partner)
First Appearance	Pokémon Diamond and Pearl
Other Appearances	Pokémon Platinum
Rival(s)	Barry Dawn
Main Game Character

Main article: Diamond (manga)

Gallery

Lucas' Poses (saving,walking,etc.)

Lucas in Pokémon Platinum (Left) and Pokémon Diamond and Pearl (Right)

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Trivia

• Lucas's Platinum outfit seems to be the inspiration for the coats that Ash and Brock wore when they visited Snowpoint City.
• Lucas' Diamond and Pearl outfit looks similar to Ash's regular Sinnoh outfit.
• In Pokémon Black and White when you first beat Cynthia she mentions Lucas. Referring to him as "That trainer who faced Giratina" she then admits she was rambling about things that didn't concern the current player. (It is assumed that she could mean either Lucas or Dawn)