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