
All thanks to one friendly robot cat from the future.
Compared to the United States’ 10 national public holidays, Japan boasts 16 total, ranging from celebrating the new year to even a day to appreciate mountains in the late summer. But despite these bevy of dates, some providing a moment of rest and others celebrating culturally significant events, there are no public holidays for the month of December and June. Luckily, however, for residents of Japan, anime/manga Doraemon has everyone unofficially covered for the month of June with “Slacker Appreciation Day” on June 2.
We owe Slacker Appreciation Day to a story in the manga’s 14th collected volume, where the titular robot cat supplies human pal Nobita with a gadget called the “Japan Standard Calendar.” The device allows the user to create national holidays, and Nobita wastes no time in creating Slacker Appreciation Day, on which all work magically (or science fictionally, really) comes to a stop and he can enjoy a nice nap.
▼ The original comic panels
— あさみめぐる (@asami_meguru) June 1, 2021
Granted, Slacker Appreciation Day isn’t an official holiday, and this doesn’t mean people can actually get away with lazing around on June 2, but certainly the holiday invented by Doraemon has resonated with many. After all, who doesn’t crave those lackadaisical days where the hours pass by while you just play video games or engage with your favorite hobbies the entire time?
▼ My deepest apologies to the head editors of SoraNews24, but I gotta catch my beauty nap for Slacker Appreciation Day—see ya!
With much amusement and agreement, Japanese netizens gathered online to trade jokes and muse about the implications of Slacker Appreciation Day:
“Good night, everyone!”
“Totally forgot about this, but time to take a break!!!”
“Everything would probably ground to a halt in Japan if this was a holiday.”
“Forget national public holiday, I want every single day of my life to be Slacker Appreciation Day.”
“There was a Slacker Appreciation Day all along…?”
“While I really want this, if this was an established holiday, it would actually be pretty inconvenient.”
Will Japanese folks ever get a national public holiday in June? Who knows for the near future, but with the ubiquitous and celebrated presence of Doraemon as well as this non-established, cheeky holiday the franchise invented, you never know when reality imitates art.
Source: Twitter/@livedoornews via Jin
Top image © SoraNews24
Insert images: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Doraemon gives solid advice for how to survive the holidays with people you don’t like
Japan’s newest holiday “Mountain Day” gets approval from Lower House
How to get Valentine’s Day chocolate in Tokyo even if you don’t have a girlfriend
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan’s cheap beef bowl chain goes upscale with Matsuya Premium, but is it worth the higher price?
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Two of Kyoto’s famous temples tackle streetside trash with solar-powered trash cans
Starbucks Japan releases special limited-edition summer drinks… at only 30 stores
Anne Hathaway creates PR frenzy in Japan after mentioning Tottori in Devil Wears Prada interview
East Japan Railway announces plans to abolish magnetic-strip tickets
Lawson transforms convenience store food with massive katsu burger and an insane curry bread
Luxury houseplant fraud leads to arrest of Takamatsu man
Super Mario Galaxy Happy Meal toys now available at McDonald’s Japan
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
New Square Enix Cafe reveals Final Fantasy, Dragon Quest, Nier, and Fullmetal Alchemist menu items
Ghibli’s No Face continues to demonstrate his generous character growth by dispensing soy sauce
Japanese rice cooker recipe gives us a tasty new way to enjoy vegetables and wieners
Family Mart commits “reverse fraud” in new Giant All-Star Festival, and we couldn’t be happier
New Tokyo sweets shop offers 648 different mochi ice cream dumpling combinations
Colour Hunting: The hot new street photography trend changing how we see Japan
Body of missing American college student found in Kyoto mountains
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Kanji ice cream becomes a sell-out hit in Japan
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Japanese convenience store shows us how to dress for the rainy season
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events