Etrian 1:FP

FP is a measure of a character's hunger in Etrian Mystery Dungeon. When entering a dungeon, all characters will have 100FP out of 100, and the player-controlled character will lose a FP every few turns, depending of its class. FP is restored by Amber Tiles and items. The maximum FP a character can have can be increased with Glutton Potions or Someii Rice up to a maximum of 200, or decreased with Picky Potions. When a character's FP reach 0, they lose 1HP for every turn they take while they are the leader. They do not lose HP if another character becomes the leader.

Items having an effect on FP

Items having an effect on FP		Shop		Description	Effect
English	Japanese	Cost	Value
Bread	パン	40	20	Food used to stave off hunger. Restores some FP upon consumption.	Restores 50FP, raises max FP by 1, to a maximum of 200, if used when FP is full.
Glutton Potion	大喰の水薬	100	50	Salve that cures ailments and binds. Has the same effect when thrown.	Raise max FP by 20 to a maximum of 200 and restores 20 FP.
Gourmet Lunch	かすみの豪華弁当	N/A	70	Cooked by Kasumi herself. Eating it restores a great deal of FP, as well as Blast Gauge.	Restores 70FP of all party member and adds a Blast Gauge.
Healthy Lunch	かすみの薬膳弁当	N/A	60	Cooked by Kasumi herself. Eating it restores a great deal of FP, as well as curing all ailments.	Restores 50FP and cures all ailments of all party members.
Kasumi's Lunch	かすみのお弁当	N/A	50	Cooked by Kasumi herself. Eating it restores a great deal of FP, as well as half of your HP.	Restores 30FP and 52.5% of max HP of all party members.
Large Loaf	大きなパン	100	50	Food used to stave off hunger. Restores a lot of FP upon consumption.	Restores 100FP, raises max FP by 3, to a maximum of 200, if used when FP is full.
Lovely Lunch	かすみの愛情弁当	N/A	80	Cooked by Kasumi herself. Eating it restores a great deal of FP, as well as all your HP.	Restores 100FP and 115% of max HP of all party members.
Picky Potion	小食の水薬	N/A	35	Salve that lowers maximum FP. Has the same effect when thrown.	Reduce max FP by 10.

You can also order the Someii Rice at Amber Restaurant for 150 Ental to raise the max FP by 10 and reduce FP consumption.

Number of turns before losing a FP

Class	Number of turns before losing 1 FP	Number of turns before losing 1 FP under effects of Someii Rice
Landsknecht	8	10
Protector	6	7
Gunner	10	13
Runemaster	10	13
Medic	15	25
Dancer	8	10
Hexer	20	40
Ninja	8	10
Sovereign	15	25
Wanderer	8	9