DPA07

Template:EpisodePrevNext Dialga's Secret Keys is the seventh chapter of the Pokémon Diamond and Pearl Adventure! manga.

Major events

• Hareta defeats Maylene, Crasher Wake and Fantina.
• They remeet the Galactic Grunt from DPA02 who is attempting to deliver a briefcase to his boss.
• While battling the grunt, Cynthia appears. They defeat the grunt, who manages to escape.
• Cynthia tells Hareta and Mitsumi about Celestic Town, which they then travel to.
• In Celestic, Galactic Grunts attempt to lean more about the secrets of Dialga. When the Elder refuses, they set up a bomb in the cave. Hareta uses Piplup's Brine to send the bomb high into the air where it explodes safely.
• Celestic's Elder tells Hareta and Mitsumi about Dialga and the lake trio. However Cyrus has overheard them..

Debuts

• Maylene
• Crasher Wake
• Fantina
• Cynthia
• Cyrus (named)
• Saturn (unnamed)
• Jupiter (unnamed)

Pokémon debuts

• Garchomp

Characters

Humans

• Hareta
• Mitsumi
• Maylene
• Crasher Wake
• Fantina
• Jun (flashback)
• Galactic Grunt
• Cynthia
• Cynthia's Grandmother
• Cyrus
• Saturn
• Jupiter

Pokémon

Hareta's Pokémon

• Piplup
• Shinx
• Misdreavus

Cynthia's Pokémon

• Garchomp

Galactic Grunt's Pokémon

• Beautifly
• Wurmple (many)
• Croagunk

Murals of Pokémon

• Dialga
• Mesprit
• Azelf
• Uxie