Here is the full list of all 50 STORY OF SEASONS: Pioneers of Olive Town achievements.
Harvest 50 tree crops.
Clear all of Lovett's requests.
Apply a breeding kit to one of your animals.
Get your motorcycle repaired.
Obtain 50 eggs from your chickens.
Obtain 50 containers of milk from your livestock.
Drain water 50 times.
Harvest 50 crops.
Obtain a total of 5,000 items.
Ship a top-quality crop.
Ride a mount.
Obtain 10 articles of clothing.
Upgrade your tools 28 times.
Harvest 50 flowers.
Learn all skills.
Talk to residents a total of 50 times.
Cook 20 times.
Reach the lowest floor of the far-off mine.
Go to the Earth Sprite Village for the first time.
Break 100 stones.
Chop down 100 trees.
Ship a total of 100,000G in items.
Make 10,000G in a single day.
Cook up a top-quality meal.
Upgrade your home to a gorgeous house.
Water your crops 50 times.
Clear away the big fallen trees.
Till soil 50 times.
Repair the dilapidated bridge.
Own livestock.
Cut grass 100 times.
Own a pet.
Upgrade your home to a log cabin.
Harvest 50 mushrooms.
Harvest 50 honey hives.
Obtain 50 tufts of wool, fleece, or fur from your livestock.
Catch 50 fish.
Catch a top-quality fish.
Craft 2,000 items.
Take pictures of all 21 wild animal species.
Max out all skill levels.
Confess your love to a resident.
Propose marriage to a resident.
Be blessed with a child.
Deepen your relationship with your partner.
Complete all of the museum's exhibits.
Record 900 entries in the encyclopedia.
Repair the hydroculture plant.
Complete all town development projects.
Run the farm for 1 year.