Too stubborn to not press the restart button? Well here’s all the answer sheets to each level to help ease the pain of Okuu’s memory leakage.
Level 1 (Fruits)
watermelon
cherry
strawberry
apple
raspberry
pear
grape
banana
lime
kiwi
peach
pineapple
lemon
orange
cherry
strawberry
apple
raspberry
pear
grape
banana
lime
kiwi
peach
pineapple
lemon
orange
Level 2 (Animals)
dog
cat
raccoon/tanuki
snake
koala
cow
horse
lion
crow
fox/kitsune
pig
mouse/rat
rabbit/bunny
tiger
sheep
goat
hippo/hippopotamus
monkey
gorilla
giraffe
turtle
bear
elephant
crocodile/alligator
chicken
panda
person/human
boar
cat
raccoon/tanuki
snake
koala
cow
horse
lion
crow
fox/kitsune
pig
mouse/rat
rabbit/bunny
tiger
sheep
goat
hippo/hippopotamus
monkey
gorilla
giraffe
turtle
bear
elephant
crocodile/alligator
chicken
panda
person/human
boar
Level 3 (Vegetables)
potato
carrot
eggplant
lettuce
cabbage
onion
leek/scallion
tomato
pumpkin
turnip
radish
cucumber
celery
corn
asparagus
broccoli
cauliflower
pepper
spinach
garlic
carrot
eggplant
lettuce
cabbage
onion
leek/scallion
tomato
pumpkin
turnip
radish
cucumber
celery
corn
asparagus
broccoli
cauliflower
pepper
spinach
garlic
Level 4 (Vehicles)
train
bullet train
steam train
car/automobile
bicycle/bike
tricycle
unicycle
taxi
ship
boat
raft
yacht
motorcycle
skateboard
plane/airplane
fighter jet
tank
sub/submarine
ambulance
firetruck
carriage/coach
blimp
spaceship/rocket
balloon/hot air balloon
horse
tractor
bullet train
steam train
car/automobile
bicycle/bike
tricycle
unicycle
taxi
ship
boat
raft
yacht
motorcycle
skateboard
plane/airplane
fighter jet
tank
sub/submarine
ambulance
firetruck
carriage/coach
blimp
spaceship/rocket
balloon/hot air balloon
horse
tractor
Level 5 (Facility)
water park
public pool
museum
police station
aquarium
zoo
hotel
amusement park/theme park
bookstore
car dealership
fire station
hospital
salon/barber shop
convenience store/convenience center
supermarket
pawnshop
restaurant
arcade
casino
race course/race track
pet shop
bar
clothing store/boutique
pachinko parlor
public pool
museum
police station
aquarium
zoo
hotel
amusement park/theme park
bookstore
car dealership
fire station
hospital
salon/barber shop
convenience store/convenience center
supermarket
pawnshop
restaurant
arcade
casino
race course/race track
pet shop
bar
clothing store/boutique
pachinko parlor
Level 6 (Body Part)
head
eye
ear
nose
mouth
lip
tooth
skull
bone
nail/fingernail/toenail
hair
finger
hand
arm
leg
heart
liver
kidney
stomach
small intestine
large intestine
lung
brain
skin
blood vessel/vein
earlobe
muscle
tongue
belly button
eye
ear
nose
mouth
lip
tooth
skull
bone
nail/fingernail/toenail
hair
finger
hand
arm
leg
heart
liver
kidney
stomach
small intestine
large intestine
lung
brain
skin
blood vessel/vein
earlobe
muscle
tongue
belly button
Thanks to Blanc for his great guide, all credit to his effort. you can also read the original guide from Steam Community. enjoy the game.