Nazjatar Ally - Bladesman Inowari

Nazjatar Ally - Bladesman Inowari is a currency used in the combat ally system of Nazjatar. Upon obtaining it, it is automatically converted into Bladesman Inowari's experience.

Source
It appears as a quest reward from the following combat ally quests in Nazjatar:
 * Crab Marks The Spot
 * Drunk Angry Murlocs (Alliance)
 * Giant Crab Leg (Alliance)
 * Making Kelpberry Wine (Alliance)
 * Most Delicious Clams (Alliance)
 * Plans of Attack
 * Plug the Geysers (Alliance)
 * Poor, Unfortunate Souls
 * Reinforced Cache (Alliance)
 * The Sunken Chest
 * WANTED: Gler'thogg (Alliance)
 * WANTED: Lady Naz'jess (Alliance)
 * WANTED: Lord Ha'kass (Alliance)
 * Where They Hide (Alliance)