Tanjiro Kagehoshi

Tanjiro Kagehoshi (炭治郎影星, Tanjiro Kagehoshi)...

Ways of Combat
Torasei (寅星, Torasei lit. Tiger Star)

Tatsusei (竜星, Tatsusei lit. Dragon Star)

Sword Magic
Sword Magic: Dahoshi (剣の魔法•堕星 Ken no Mahō: Dahoshi lit. Sword Magic: Fallen Star)

Familiar
Familiar (使い魔, Tsukaima)

Mikadzuki (三日月, Mikadzuki lit. Crescent) or Mika (ミカ, Mika)

Fire Magic
Fire Magic ((火の魔法, Hi no Mahō)

Equipment
Hinodeken (日の出剣, Hinodeken lit. Sunrise Blade)