Knight of Diamonds (金剛石の騎士 (ナイト・オブ・ダイヤモンド) , Naito Obu Daiyamondo) is a mysterious myth of a man who fights evil.


Knight of Diamonds is a man who hides his face behind a helmet. His armor, helmet, shield, gloves, and sword are said to be glittering and shining, even in the dark. His face, to those who actually see it, is very recognizable.


He is a virtuous man, since he went to defend a young Sword Maiden who was being harassed and swindled, and is also shown rooting out and destroying a cult within the kingdom. His reputation is that of an experienced and powerful knight.


Tsubanari no Daikatana

The Knight of Diamonds is briefly seen coming to the aid of Sword Maiden and Captain, the former of which was being harassed by two veteran adventurers. His arrival causes the veterans to leave the scene.

Goblin Slayer Volume 8

On a ferryboat, the Knight of Diamonds bursts through a house to confront two conspirators against The King. One of them demands him to remove his helmet, and the Knight of Diamonds obliges by lifting his visor. When the two conspirators call for reinforcements, the Knight of Diamonds declares their fates sealed before taking their lives.


e - d - vCharacters
Major Characters

GoblinSlayer box.png Goblin SlayerPriestess box.png PriestessHighElfArcher box.png High Elf ArcherDwarfShaman box.png Dwarf ShamanLizardPriest box.png Lizard PriestCowGirl box.png Cow GirlGuildGirl box.png Guild GirlSwordMaiden box.png Sword Maiden


Apprentice ClericBugman MonkCaptainDruid GirlDwarf ScoutElf AcolyteFemale KnightFemale WarriorFemale WizardFighter (formerly)Half-Elf Light WarriorHalf-Elf RangerHalf-Elf ScoutHarefolk HunterHeavy WarriorHeroKnight of DiamondsMartial ArtistNoble Fencer (formerly)ProfessorRhea FighterRhea Scout (formerly)Rookie WarriorSageScout BoySpearmanSword SaintWarriorWitchWizardWizard BoyYoung Warrior


Dark ElfDemon LordEvil WizardGoblin LordHecatoncheirIce WitchOgre


Apprentice BoyArc MageBurglarCow Girl's UncleForest PrincessGoblin Slayer's Older SisterIllusionInspectorPadfoot WaitressSenior ReceptionistSmithThe KingThe PrincessTruth

TRPG BelvedereChoushunkaKyuuLegato Improvvisazione
Community content is available under CC-BY-SA unless otherwise noted.