Here's some first glance translations of the classes, there will probably be a lot of mistakes
Fighter- Uses Swords, Axes and, Spears. equally capable in offense and defense.
Fencer- Uses light weapons and armor to fight in the front lines, low attack
Grappler- Melee fighter, uses Grapples and throws. can do several extra hits,
(Defense is paper thin)?
Shooter- Uses far ranged weapons, has several sniping abilities
Sorcerers- Magician, Uses magic attacks, also casts debuffs on enemy
Conjurer- (Controlling)? magician, can (use necromancy)/(revive the dead) at high levels
Priest- Focuses on healing spells, can gain the ability to wear armor from the warrior
Fairy tamer- Summons fairys, equally capable in attacking, support and healing
Has several elements. elements deends on the gem used to contract the fairy
Scout- can unlock doors, see traps, find treasure
Ranger- knows herblore, outdoorsmanship
Sage- has knowledge in Artifacts, treasures, languages
Enhancer- Uses magic to empower self
Bard- Traveling poet, Performs and sing with instruments, can affect the whole party with (Hymns)?
Rider- Experts with maneuvers on a horse
Well that took longer than I thought. this is a really rough translation, unsure are in brackets