|World of Origin||Ni No Kuni|
|Japanese voice actor||Nagasawa Masami|
|English voice actor||Lauren Mote|
Esther (マル Maru) is a songstress who joins Oliver on his quest. She is the daughter of the Great Sage, Rashaad. Esther is known to have a fiery personality, which causes her and Swaine to butt heads frequently. Her real world soulmate is a shy girl named Myrtle, who is nicknamed Starey-Mary by the children because she never leaves her room and always looks out her window.
She initially had part of her heart removed by Shadar but Oliver helps her return to her former self.
Like Oliver, Esther is a spellcasting ranged combatant. Whereas Oliver plays like a black mage with his offensive spells, Esther's spells are mostly based around improving allies' stats and healing like a white mage.
Esther/Sherry uses a harp which she can use to attack enemies. She also has songs, which can be utilized to heal allies. Furthermore, her harp can be used to capture lovestruck monsters through the use of "Serenading".
|1||Chirpy Tune||40||0||1.5||Restores a moderate amount of HP to one member|
|15||Quick March||15||1.1||3.5||Temporarily raises party's evasion by 50%|
|21||Cheer||15||1.1||3.5||Temporarily raises party's magical attack by 20%|
|27||Cacophany||12||1.2||3.5||Deals a moderate amount of physical damage to all nearby foes|
|36||Chant||11||1||3.5||Heals all ailments from one companion (except for unconsciousness)|
|43||Healing Hymn||16||1.4||3.5||Restores a significant amount of HP to one member|
|55||Refrain||20||1.1||3.5||Temporarily raises party's defense by 15%|
|65||Anthem||20||1.1||3.5||Temporarily raises party's attack by 10%|
When we first meet Esther in Al Mamoon, she is wearing a purple outfit, which she wears consistently throughout the game. The only times she changes is in Castaway Cove (when she gets a rather stylish swimsuit) and in Yule (where she gets a thick coat very similar to Oliver's but in pink).
|Al Mamoon Clothes||Default|
|Bathing Suit||Acquired in Castaway Cove|
|Winter Coat||Acquired in Yule on the Winter Isles|
- Ensure that she has at least one physical attack familiar, as she burns through her magic points very quickly.
- Late in game, having her set to 'Keep us Healthy' will cause her to burn through her magic casting buffs on all party members. Each time a buff is cast on party members, the player's character has to stop in place. It is recommend to consider not having her on this duty late game/post-completion.