Here is the full list of all 100 DORAEMON STORY OF SEASONS achievements.
Joined 1st horse race!
Joined 1st NewYearFest!
Joined Winter Contest!
Joined Cow Contest!
First chick born!
Got Human Locomotive!
First lamb born!
Joined Treasure Hunt!
Got 1st gorgeous furniture!
Got 1st fluffy furniture!
Joined Autumn Contest!
First calf born!
Solved Elder Tree mystery!
Joined Sheep Contest!
Found Koropokkur!
Got 1st fossil furniture!
Joined 1st Harvest Fest!
Got 1st stump furniture!
Got 1st ocean furniture!
Got 1st country furniture!
Got 1st resort furniture!
Got 1st wood furniture!
Got 1st stone furniture!
Joined Summer Contest!
Got Invention Inventor!
Made 1st dish!
Expanded Noby's house!
Went to Splosh Lake!
Joined Chicken Contest!
Got Searching Cane!
1st cat pal!
1st rabbit pal!
1st horse pal!
1st squirrel pal!
Joined 1st beetle race!
Raised 1st sheep!
Completed a lithograph!
Got Anywhere Door!
1st dog pal!
Got a lithograph piece!
Built 1st horse stable!
1st monkey pal!
Split 1st watermelon!
Played Cork Rifle!
1st bear pal!
Joined Spring Contest!
Got 1st Super Gloves!
1st buy at clinic!
1st buy at restaurant!
Raised 1st cow!
1st buy at livestock store!
1st buy at chicken shop!
Raised 1st chicken!
Befriended Vera!
Befriended Sandy!
Befriended Pent!
Befriended Rem!
Befriended Regis!
Befriended Eria!
Befriended Serena!
Befriended Taurus!
Befriended Helen!
Befriended Aries!
Befriended Ryam!
Befriended Cafet!
Befriended Mark!
Befriended Sue!
Befriended Blake!
Befriended Ravi!
Befriended Big G!
Befriended Cooper!
Befriended Harmon!
Caught 1st bug!
Befriended Henson!
Befriended Sneech!
Befriended Jemma!
Befriended Smitty!
1st buy at smithy!
Befriended Gennie!
Caught 1st fish!
Befriended Doraemon!
Went to the cave!
Dug 1st time w/pickaxe!
Put produce in crate!
Got 1st simple furniture!
1st buy at General Store!
Went to Zazan Beach!
Went to Lake Drench!
Went to Rolin Forest!
Visited Mt. Whistle peak!
Went to the mine!
Went to Swoosh Falls!
Went to Lumbrjck Forest!
Went to Harappa Square!
Cut 1st stump!
Cut down a tree!
Went to Natura!
Watered 1st crops!
Sowed 1st seed!
Plowed 1st field!