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