Here is the full list of all 46 Shin chan: Me and the Professor on Summer Vacation (EU) trophies - 33 bronze, 10 silver, 2 gold and 1 platinum.
Collect all trophies.
Finish the 7th day.
Finish the 13th day.
See the ending.
Collect every type of bee.
Collect every type of beetle.
Collect every type of grasshopper.
Collect every type of butterfly.
Collect every type of cicada.
Collect every type of dragonfly.
Collect 5 Cabbage Butterflies.
Collect 5 Hover Flies.
Collect 5 Ladybugs.
Catch a Greater Holly Blue.
Catch a Moore's Cupid.
Catch a Horned Dung Beetle.
Collect all bugs.
Collect all fish.
Catch 5 Masu Salmon.
Catch 5 Biwa Trout.
Catch 5 Common Minnow.
Catch 3 Alligator Snapping Turtle.
Catch a Coelacanth.
Catch a Ariake Icefish.
Catch a Rosy Bitterling.
Harvest vegetables 50 times.
Collect all vegetables.
Collect all herbs and berries.
Order Oyakodon 3 times.
Order Ramen 3 times.
Order Curry 3 times.
Order Katsu Curry 3 times.
Complete 30 errands on the bulletin board.
Deliver 100 drawing diary entries to the newspaper company.
Receive a total of 3000yen in pocket money.
Win 3 battles with Brachiosaurus.
Win 3 battles with Pteranodon.
Win 3 battles with Stegosaurus.
Win 3 battles with Tyrannosaurus.
Win 3 battles with Gumdum Robot.
Win a total of 30 rounds of Dinosaur Battle.
Obtain 5 songs.
Fish up a pair of High Heels and an Empty Box.
Examine every billboard.
Use every set of stairs.
Cross every bridge.