
A circus troupe comes to Yomogi Town, a rural town in Japan situated between mountains and the ocean. As the son of the circus ringmaster, enjoy a special summer filled with wholesome adventures!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Sep 5 → 0.43/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
A circus troupe comes to Yomogi Town, a nature-rich countryside town in Japan situated between mountains and the ocean. As the son of the circus ringmaster, enjoy a special summer filled with whimsical action and adventure!
The Acorn Shooter is super handy! Stun bugs with well-aimed shots and add them to your bug collection. Now compatible with Steam Deck’s gyro controls!
The entirety of Yomogi Town and the areas surrounding it are an open world for you to explore with utmost freedom. Immerse yourself in nostalgic scenery filled with towering clouds, beautiful sunsets, cicada hums, and the warm glow of lights from homes at night.
You can chill in the shopping district, listen to live music in the afternoon, or go on a wild and exciting adventure. It's all up to you.
Feel like climbing up a tall, steep cliff? Or hopping from one rooftop to the next? Maybe look for a hidden gem at a remote spot? No problem! Even if you drop from a very high place, you'll be perfectly fine because you're the protagonist of this game.
You can spend time in an open field, quietly admiring the little flowers.
See all the bugs you've caught by clicking on them through the menu. You can observe them closely by looking at them in your bug collecting kit. What a beautiful butterfly!
Go fishing at a river or the sea! Donate rare bugs and fish to the museum for their exhibits! Or have the fish you caught cooked into a delicious dish! Join the local detective agency, raise a wild pig, dig up fossils, ride a train, earn money... Record your daily activities in your own fun picture diary!
During the summer festival, fireworks and the Bon Festival dance liven up the night. You decide where you take in the sights. You can even help run the Fireworks Show!
And you'll be directing the performance of the circus troupe in the latter half of your summer vacation. What a huge responsibility! Are you up for it?
Make your own, unforgettable memories during your summer vacation filled with unique experiences!
This is the latest work by Kaz Ayabe of Millennium Kitchen, creator of several games themed around summer vacation and childhood nostalgia. Natsu-Mon: 20th Century Summer Kid comes to Steam.
Dive into a midsummer adventure in a vast open world! Experience the freedom and nostalgia of a small country town brought to life in stunning 3D. Our game offers a seamless open-world environment where you can explore without any interruptions or loading screens.
Immersive Realism: Relive the magic of childhood adventures with lifelike 3D recreations of quaint shopping districts and charming single-car trains. Dynamic Environment: Witness the passage of time and changing weather conditions in real-time, adding depth and authenticity to your journey. Endless Exploration: Catch bugs, play detective, climb tall cliffs, even fly through the sky... Reconnect with the childhood joys of exploration, embark on adventures you dreamed about back then, and create new memories in a world brimming with possibilities.
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Engagement
Reviews
Themes across 53 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
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真的很生气,打了四周目都没有打到完美结局,我已经每天都跟千春对话了,但是有两个对话总是只能出一个,最后绘画永远差一个!!
Flawless 😍
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Simplified Chinese, Traditional Chinese, Japanese*, English*languages with full audio support
Hours played at review time, across 53 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Natsu-mon is a modern take on Boku no Natsuyasumi, a game that many people have and will continue to stumble upon as they delve into gaming as a medium. Natsu updates the spirit of that game faithfully and is a great mood piece that suns itself in nostalgia for the summers of our childhoods. This is not a high thrills, high action title, and compared to most cozy games, this is a little more aimless and even has some strict deadlines that might add more pressure compared to other games in the genre. This is the encapsulation of the memories of summers long past, portraying things for how they sit with us when reminiscing about them as opposed to being more true to life. You scale mountains, soar across fields, and collect every bug and fish under the sun. With the purpose of emulating the feeling of revisiting memories of the summers from our youth, Natsu-mon hits home that feeling of being 10 again and summer vacation feeling full of endless possibilities. As opposed to Boku no Natsuyasumi which is the more sentimental and gentle of the two games, Natsu-mon is gamified but not so much so that it feels like it loses what made Boku no Natsuyasumi special. It is genuinely fun exploring around, finding a new bug you haven't caught yet and getting involved in the stories of the people in this small coastal town. There are just enough mechanics that get gradually introduced over it's runtime that offer you enough to bounce between to where nothing ever feels stale (when playing on the intended day length which you can change to be shorter or longer in the options). The game only spans the course of one month, 31 days, and at first the days fly by as you try to do everything you can, only for you to get tired and your little legs can't carry you anymore. Soon the month comes to it's end and the long list of everything you could do widdles down until you find yourself embracing the vistas and indulging in small conversations one last time before the summer ends. Natsu-mon perfectly encapsulates revisiting childhood, the whimsy of filling your days with distractions, making up new ways to have fun, how fast it all moves and also the abruptness of things ending. Though Boku no Natsuyasumi still is a game worth experiencing in it's own right and fan translations can be found online, Natsu-mon is a worthwhile spiritual successor that offers an experience that might be more enticing to gamers who need more than just a mood piece to indulge in.
This is one of those games that I would have loved as a kid. As an adult I also love to play this game. It's so relaxing, adventurous, never a "dull day" in the game. Not a must, but adding a English dub could be nice.
10/10
Super jeu pour se détendre, explorer à son rythme, se souvenir de ses vacances d'été de son enfance. Une vraie sensation de liberté. Une ambiance de paix et de nostalgie. Avec un soupçon de mystère. Parfait pour jouer sur son Steam Deck.
Very cute! Gorgeous vibe! Yes!
无法进入游戏,网上也没查到怎么处理。所以,退款了
Game santai dan seru untuk melepas penat perkantoran selagi mengenang suasana desa. Jujur awal musim panas lama banget pace-nya, tapi seiring waktu jadi lebih menarik. Sayangnya UX-nya agak binggung jadi bener-benar harus nebak mau ngapain atau inget percakapan... Ya tapi jika kau lagi mau main semasa kecil masa sih banyak UI wkwkw.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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