A Beginner's Guide to Asso: How to Maximize Shin Chan's Summer Vacation

Updated at May 8, 2026
Shin-chan and his family doing morning exercises in front of a rural restaurant on a sunny day.

Image captured on Switch 2

Welcome to Asso! While Shin Chan: Me and the Professor on Summer Vacation is primarily a relaxing, stress-free "healing game," it still features internal economies, story progression, and map unlocks. If you want to experience the whole story, unlock every corner of the town, and avoid feeling stuck, you need to know how to optimize the five-year-old’s daily routine.

Here is your ultimate starter guide to managing your energy, getting rich quick, and mastering the endless summer.

Understanding the Loop (Don't Panic!)

The most important concept for beginners to grasp is the time loop. The game's subtitle is The Endless Seven-Day Journey. When your first week in Asso ends, the eccentric Professor resets the timeline, and you start over at Day 1.

Do not stress about running out of time. When the loop resets, you retain all your money, your encyclopedia progress (fish and bugs caught), your items, and the map areas you have already unlocked. You are never truly punished for taking it easy, so if you waste a whole day just fishing, your overall playthrough is not ruined.

Energy Management: Shin Chan's Stomach

Shin Chan is an energetic kid, but he runs on a strict calorie budget. At the top of the screen, you will see his stamina/hunger gauge. Running, swinging your net, and fishing deplete this bar. If it empties completely, Shin Chan will faint from hunger, and Hiroshi will carry him home, causing you to lose precious hours of daylight.

  • The Golden Rule: Always carry snacks. Head to the Kurokami store near the train station and buy cheap snacks like Chocobi or curry bread.
  • The Strategy: Keep an eye on your hunger gauge while exploring far from home. Just before the bar depletes, open your inventory and eat a snack. This instantly refuels your stamina, allowing you to maximize your afternoon exploration before the sun sets.

Economy: How to Get Rich Quick

You will need Yen to buy snacks, dinosaur cards, and story-related items. Here is how to fill your pockets efficiently:

  • The Restaurant Bulletin Board: This is your best and most consistent source of income. Yoshiko, the owner of the Kurokami Restaurant, needs ingredients. Pick up every herb, wild vegetable, and tomato you see on the ground, and catch plenty of common fish. Turn these in at the restaurant's back door board for fast cash.
  • The Local Newspaper: As you do activities, Shin Chan records them in his diary. Visit Cap at the newspaper office and select your best diary entries to be published. As your articles attract more readers, the newspaper's subscriber count will go up, and Cap will pay you a handsome daily bonus.

Map Progression and Main Tasks

To "beat" the game, you need to unlock the entire map of Asso.

  • The Professor's Errands: The main story only moves forward when you interact with the Professor. He will often ask you to observe specific dinosaurs, find certain items, or visit specific locations. Prioritize these tasks, as completing them forces the Professor to open new paths and bridges, expanding the map.
  • Spam the Bug Net: Here is a crucial efficiency tip: as you run from one screen to another, constantly press the button to swing your bug net. Many insects are incredibly small or hidden in the grass. By "spamming" the net as you run, you will automatically catch dozens of bugs, filling up your encyclopedia and generating great newspaper material without wasting time.

Dinosaur Battles (The Mini-Game)

Eventually, the local kids will invite you to the secret base to fight in toy dinosaur battles.

  • Rock, Paper, Scissors: The combat system is essentially a glorified game of Rock, Paper, Scissors, tied to a stamina meter. It is simple, but it can be frustrating if your stats are too low.
  • Upgrade Cards: Do not rely on luck. The secret to steamrolling the dinosaur tournaments is exploring the map to find hidden Chocobi boxes (which contain upgrade cards) or buying them from the local store. Equip these cards to your dinosaur to massively boost its attack and health stats, making the battles a breeze.

Cheat Sheet: The Perfect Daily Routine

If you want to play a highly optimized day in Asso, follow this schedule:

  • Morning: Check the restaurant bulletin board, water the family's vegetable garden, and turn in any ingredients you caught the day before.
  • Midday: Push the boundaries of the map. Head to the newest unlocked areas, catch new fish, constantly swing your bug net, and complete whatever errand the Professor has assigned you.
  • Late Afternoon: Eat your store-bought snacks to avoid fainting. Before it gets too dark, make a quick stop at the newspaper office to submit your daily article to Cap. Finally, let the sun set, enjoy the family dinner, and take a bath.

Follow this routine, keep your pockets full of snacks and bugs, and you will unlock all the secrets of Asso in no time. Enjoy your endless summer vacation!

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Shin chan: Me and the Professor on Summer Vacation

  • Developer: Millennium Kitchen
  • Publisher: Neos Corporation
  • Engine: Unity
  • Genre: Adventure / Casual
  • Release date: August 11, 2022
  • Duration: 10-12 hours
  • Available on
    Nintendo Switch PlayStation 4 PC

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