Programming isn’t just a young person’s game anymore.
Since the beginning of time, children unable to prove themselves physically have resorted to the playground classic, “my big brother/dad could beat up your big brother/dad with one arm behind his back/blindfolded.” Now “my gran can out-code your gran” can be added to that list.
81-year-old Japanese woman Masako Wakamiya set out to prove that making and using mobile phone applications wasn’t purely for young whipper-snappers. After six months studying programming and in regular contact with her teacher, she has produced her very own app, called Hinadan.
▼ Hinadan, with an explanation by the creator herself
Every year on the 3rd of March, Japanese people celebrate Girl’s Day (fear not, boys also get their own holiday on the 5th of May – once called Boy’s Day, but know the more-inclusive Children’s Day) by decorating display stands with dolls dressed in Heian-era clothing, as seen in a recent cat-astrophe.
In Hinadan (a mix of the words hina, a type of doll, and dan, meaning tier or level), the player must position 12 dolls in their correct position on a display consisting of four levels. Should a doll be positioned correctly, a noise is heard, and if positioned incorrectly, a really quite aggressive buzzer sounds. The game has been designed not to rely on lightning-quick reflexes or feats of dexterity but on knowledge of the festival and its traditions, providing edu-tainment for all.
Should your knowledge not be up to scratch, there is voice guidance to help. If the player places all of the dolls in the right place, they are rewarded for the efforts with a message of congratulations, something not enough games include, in my humble opinion.
▼ Wakamiya’s TedxTokyo talk (dubbed in English)
Hinadan is now available for free download from the Apple app store here. Japanese superstition suggests that to leave the dolls on display past the 4th of March is unlucky and will result in the household’s daughter marrying late, but the dolls seen in Masako’s foray into the gaming world are probably an exception.
Source: Kinisoku
Featured image: YouTube/TEDx Talks

Kanji ice cream becomes a sell-out hit in Japan
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on it
Suspected yakuza member arrested for having frequent flyer mile account
You’ll never win cash or prizes or cash at this Tokyo pachinko parlor, and that’s why it’s so cool
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
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on it
Suspected yakuza member arrested for having frequent flyer mile account
You’ll never win cash or prizes or cash at this Tokyo pachinko parlor, and that’s why it’s so cool
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Studio Ghibli adds mini pillows and massive mats to its anime merchandise store in Japan
McDonald’s Japan’s new Chiikawa Happy Meal figures are here![Photos]
The Pokémon anime studio’s next project is a Scooby-Doo anime, Yokoso Scooby-Doo
Mister Donut’s beyond super soft and chewy beyond mochi mochi donuts have returned
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
161-year-old Kyoto confectionary maker releases new edible Pokémon lineup
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
7-Eleven Japan now has ramen machines…but only at 41 stores
7-Eleven Japan is releasing Greedy chocolate chip and whipped cream sandwiches
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
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】
No more using real katana for tourism activities, Japan’s National Police Agency says
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Studio Ghibli adds mini pillows and massive mats to its anime merchandise store in Japan
McDonald’s Japan’s new Chiikawa Happy Meal figures are here![Photos]
The Pokémon anime studio’s next project is a Scooby-Doo anime, Yokoso Scooby-Doo
Mister Donut’s beyond super soft and chewy beyond mochi mochi donuts have returned
Starbucks Japan adds a new Frappuccino and Milk to the menu, but are they worth the calories?
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
Japan has a new cute and clever sunblock for cat lovers
Starbucks Japan releases two new “chunky” drinks… and matching gel designs for our nails
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
The top 12 incomprehensible school rules, as chosen by high school students
The Mandalorian and Grogu film inspires a new set of Ginza Cozy Corner mini cakes and more
Self-proclaimed Americans arrested for breaking into Punch the monkey’s Japanese zoo habitat
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]