
Rehabilitation center’s program is run by professional manga artist.
Creating a manga involves more than just plopping your protagonist and supporting cast into an empty white void, but not everyone with a knack for drawing characters has the time or talent for background artwork. Those looking for help, though, can turn to website Mangaka Honpo.
Mangaka Honpo offers a wide variety of illustrated background art, with everything from castles and shrines to classrooms and train stations. It also has a selection of vehicle interiors and exteriors for cars, motorcycles, and ambulances, all offered at prices as low as 330 yen (US$3.10). And while Mangaka Honpo isn’t the only website in Japan to offer manga background art, it’s the only site where all of the artwork is drawn by prison inmates.
Pictured above is the Mine Rehabilitation Program Center, a real-world prison which opened in Yamaguchi Prefecture in 2007. The facility houses first-time convicts for less serious crimes (no convicted murderers, for example), and has a variety of prison work programs which inmates participate in. Many of these, such as woodworking, printing, clothing making, and metalworking, are similar to those in other correctional institutions in Japan, but one that’s unique to the Mine Rehabilitation Program Center is manga background artwork.
The program is overseen by professional manga artist Ryo Sonoba. Given the circumstances, many of the program participants don’t have any preexisting interest in or affinity for illustration, and Sonoba admits that newcomers’ early progress is often slow, with many submissions being something that the inmate obviously gave up on half-way through. However, with time many of them come to see meaning in sticking with a drawing through to its completion, and this before/after comparison of one inmate’s work after three months in the program is honestly impressive, even if it was produced by tracing a photo reference.
With stock backgrounds, there’s sometimes a tendency to draw them in a very basic perspective, like the backdrop for a stage play, sacrificing dynamism for ease of pasting character artwork over it. However, the data Mangaka Honpo supplies purchasers with allows the artwork to be broken up into layers, meaning that additions can be slid between parts of Mangaka Honpo’s art, such as putting a character between a chair and desk in a conference room background, which allows for more varied angles.
Mangaka Honpo, which currently has more than 100 background available, and roughly another 200 drawn and waiting to be uploaded to the site, can be found here.
Related: Mangaka Honpo, Mine Rehabilitation Program Center
Images: Mangaka Honpo
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]







Runny curry, no pudding spoons among complaints of Japanese prison inmates
Japanese prison mascot appears in children’s colouring book made by prison inmates
Want to be a manga artist, but can’t draw backgrounds? Website has environments you can download
Manga materials website offers thousands of reference poses for budding artists to download
Weekly Shonen Jump manga pirate given three-year suspended prison sentence in China
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Japan’s new “Cunte” contact lenses aren’t pronounced like you’re probably thinking they are
Psyduck teapot produced by Japanese craftspeople is here to serve up a headache-soothing cuppa
Manga artist raises question online about false perspective in Ghibli film My Neighbor Totoro
Visit the mythical cave that hid the Sun Goddess in Japanese mythology
Survey finds more than half of Japanese women’s nieces don’t call them “aunt”
Osaka establishes first designated smoking area in Dotonbori canal district to fight “overtourism”
Can you tell the difference between real beer and Japan’s happoshu quasi-beer?【Taste test】
Speaking positively about marijuana online leads to arrest of Japanese man and woman
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Sakura Totoro is here to get spring started early with adorable pouches and plushies
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Poop is in full bloom at the Unko Museums for cherry blossom season
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
Playing Switch 2 games with just one hand is possible thanks to Japanese peripheral maker
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
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
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
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
Japanese Twitter user shares a genius-level tip for drawing manga characters in skirts【Pics】
Japanese anime/manga pros join Sailor Moon Redraw online movement, redesign iconic character
Amazing new AI program transforms photos into gorgeous amine artwork【Video】
Toyota builds an actual Initial D concept car, plus awesome manga artwork for it 【Photos】
Back to the Future gets anime/manga artist makeover with chibi Marty and handsome Biff【Pics】
Japanese government wants to acquire original anime and manga art for creation of national archive
Japanese fan artist kid redraws entire collected volume of Attack on Titan manga【Pics】