050Diglett.png This article is incomplete.
Please feel free to edit this article to add missing information and complete it.
Reason: Role, character section, quotes, TCG

セキ Seki
Legends Arceus Adaman.png
Art from Legends: Arceus
Gender Male
Eye color Brown
Hair color Blue, green, blonde
Hometown Diamond Settlement
Region Hisui
Relatives Unnamed grandfather
Trainer class Clan Leader
Generation VIII
Games Legends: Arceus
Member of Diamond Clan
Rank Leader

Adaman (Japanese: セキ Seki) is the leader of the Diamond Clan. He has a rivalry with Irida, who leads the opposing Pearl Clan.

In the core series


Adaman sends all his Pokémon out against the player. Like all members of the Diamond Clan, he does not keep his Pokémon partners in Poké Balls.

First battle

Second battle

Umbreon and Vaporeon have effort level 3 in their Defense and Sp. Defense stats.

Third battle

This battle was made available in version 1.1.0. It is a one-on-three match where the player must only use Origin Forme Dialga.

Path of Tenacity

These fights are made available in version 1.1.0 after clearing Request 106: "Adaman's Hope".

First clear

Second clear

Third clear

Fourth clear

Subsequent clears


Language Name Origin
Japanese セキ Seki From 金剛石 kongōseki (diamond)
English Adaman From adamant (archaic term for diamond)
German Diam From Diamant (diamond)
Spanish Adamas From ἀδάμας adámās (Ancient Greek for adamant)
French Adamantin From adamantin (adamantine)
Italian Damon From adamantino (adamant)
Korean 찬석 Chanseok From 찬석 (鑽石) chanseok (alternate name for diamond)
Chinese (Mandarin) 剛石 / 刚石 Gāngshí From 金剛石 / 金刚石 jīngāngshí / gāmgōngsehk (diamond)
Chinese (Cantonese) 剛石 Gōngsehk
Russian Адаман Adaman Transcription from his English name

Leader: Adaman
Wardens: MaiArezuIscanMelliSabi
Former members: Clover
Locations: Diamond Settlement

  This game character article is part of Project CharacterDex, a Bulbapedia project that aims to write comprehensive articles on each character found in the Pokémon games.