From Emil Chronicle Wiki

The 6 Princess Quests are quests given by the six Princess Yuksoons located near major cities around Acronia.

The quests do not have level or time limits, which means that you can take them and return them anytime you want. They also will not give you experience or gold as a rewards. Instead they will give you equipment as a rewards. All 6 Princess Quest can be done with party or alone, but a party is recommended since you have to kill a lot of monsters. All the kills while in a party count towards the quest for all party members.

[edit] 6 Princess Quest List

Quest Name	Location	Defeat/Task	Reward	Notes
666 of Breadbasket	Breadbasket	Wild Boar 250, Young CockKo 250, MoMo 166	White Flower Corsage
666 of MoMo Plains	Momo Plains	Young CockKo 222, CockKo Baby 222, ECO Pig 222	Red Flower Corsage
666 of Marc Dock	Southern Dungeon	South Rock 330, Tatarabe Rock 330, Rock 6	Large Blue Ribbon Brooch	Map B1F2, Malchut Dock
666 of Iron South Street	Iron South Street	Lava Pururu 300, Cinnamon 200, Rock Eater 166	Large Yellow Ribbon Brooch
666 of Iron Volcano	Iron Volcano	Volcanic Bomb 200, Lava Pururu 300, PuruPuru 166
666 of Ghost Shelter	Ghost Shelter	KangKang 300, South Pole Pefang 200, Lava Pururu 166	Large Orange Ribbon Brooch
666 of North Mountain	North Mountain	Proon 222, Angel Feather 222, Cyclops 222	Large Lime Green Ribbon Brooch
666 of Eternal North Boundary	Eternal North Boundary	Pefang 300, Willydoo 200, Mini Demon 166	Large Black Ribbon Brooch
666 of North Plateau	North Plateau	Mage Pururu 300, Polar Bear 200, Willydoo 166
666 of Cape Southerin	Cape Southerin	Sand Crawler 300, Roper 300, BriKing RX１ 166	Pink Hair Ribbon
666 of Lake Utena Estuary	Lake Utena Estuary	Amber Jelly 300, Bawoo 200, Sand Crawler 166	Yellow Hair Ribbon
666 of Staff Desert	Staff Desert	Amber Jelly 300, Sand Crawler 300, Roper 66	Red Hair Ribbon
666 of Battleship Island	Battleship Island	Bawoo 280, Wasp 380, Cave Bear 6	Large Yellow Hair Ribbon
666 of Acronia Eastern Beach	Acronia Eastern Beach	Green Pururu 300, Caterpillar 300, Giant Crawler 66	White Bandana
666 of Lake Utena	Lake Utena	Bawoo 300, Sand Crawler 300, Earth Spider 66	Red Bandana
666 of Acronia Southern	Southern Acronia Plains	Pururu 300, Urchin 300, Amber Jelly 66	Green Wing Ornament
666 of Fruit Forest	Fruit Forest	Killer Bee 350, ChockKo 310, Crimson Bawoo 6	Gothic Hair RIbbon
666 of Mothgue Cliff	Mothgue Cliff	Bawoo 350, Wasp 310, Poisonous Lizard 6	Large Pink Hair Ribbon
666 of Acronia Western Plains	Western Acronia Plains	Pururu 400, Urchin 200, Amber Jelly 66	Blue Wing Ornament
666 of Killer Bee Hill	Killer Bee Hill	Killer Bee 300, Yellow Pururu 200, Bawoo 166	Large Orange Hair Ribbon
666 of Inner Undead Island	Island of the Undead	Bawoo 300, Wasp 360, Queen Bee 6	Large Red Hair Ribbon
666 of Undead Island	Island of the Undead	Mummy 200, Living Dead 200, Skeleton 266	Large Black Hair Ribbon
666 of East Cape	East Cape	Sand Crawler 200, Green Pururu 200, Salad Urchin 266	Green Bandana
666 of Fareast Main Street	Fareast Main Street	Crawler 200, Milk Pitcher 300, ChockKo 166	Black Bandana
666 of Acronia Forest	Acronia Forest	Pururu 150, Crawler 250, Milk Pitcher 266	Purple Bandana
666 of Snov Fork	Snov Fork	Urchin 50, Bawoo 400, Kool 216	Green Headband
666 of S Snov Mountain	Snov Mountain Road	Pururu 300, Urchin 300, Bawoo 66	Sky Blue Headband
666 of N Snov Mountain	Snov Mountain Road	Kool 270, White Fang 330, Jerev 66	Red Headband
666 of Snov Snowfield	Snov Snowfield	Kool 250, White Fang 350, Crystal 66	White Headband
666 of Cape Northerin	Cape Northerin	Kool 330, Crash Ice 270, White Fang 66	Yellow Headband