
Hardcore readers of RocketNews24 may have caught the very few instances where Mr. Sato has pulled out a guitar and started playing. It’s easy to miss, though, as Mr. Sato is what’s known as a bochi gitarisuto (lonely guitarist) who plays alone at home solely for his own satisfaction.
But now our reporter is all too eager to show of his guitar stylings after discovering the Trio Band Creator by DigiTech. It looks just like a normal effects pedal but actually adds an automatic bass and drum accompaniment based on your own playing.
The Trio is quite simple to operate. Just use the footswitch to alternate between “Learn” and “Play” modes. While it’s set to Learn you just play in the chord progression along with the rhythm you want. Then when you switch to Play, a bass and drums instantly start playing based on what it previously heard.
In addition you can choose between seven different genres from country to jazz, each having 12 different playing styles with either 4/4 or 3/4 time. You can also fiddle with the tempo and volume of the accompanying instruments for just the right sound.
▼ It even has a USB jack for potential firmware upgrades.
Alright, enough shop talk. Let’s let Mr. Sato provide a demonstration, shall we?
However, be warned that this is a long video, but it’s also interesting to hear how the Band Creator makes a difference in Mr. Sato’s sound. Still, if you want just a small taste, I recommend skipping ahead to the eight minute mark. That’s when he does some of his best jamming.
There are many other reviews of this device but personally, I prefer Mr. Sato’s showcase. Nothing against the others, but usually the people demonstrating are too good. As a bochi gitarisuto myself, I relate more to Mr. Sato competent but limited style, and I think we are the type of people who would benefit the most from virtual bandmates.
The guitar-teaching game Rocksmith on consoles has a similar feature, but with the easy set-up and control of the Trio Band Creator, it’s a valuable tool in its own right.
So, if you’re in Japan and are looking to pick one up, you better hurry. These pedals were released in this country only a couple of weeks ago, but are already very hard to come by. Mr. Sato had to call around to several stores before finding a place that had only one left in stock. It’s a challenge to get one, but worth it to never be a lonely guitarist again!
Original article by Mr. Sato
Photos © RocketNews24
[ Read in Japanese ]






Video surfaces of Mr. Sato’s days as an alternative rock bassist and amateur animator
SMAP vs. Mr. Sato! Our writer compares his life to that of Japan’s most successful boy band ever
Mr. Sato gets his first pole dancing performance invitation, nearly blows it【Video】
Mr. Sato discovers his inner beaver with a 16-inch chocolate “twig” at Tokyo Station
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Tokaido Lumière Express: Stay overnight inside the Shinkansen from Osaka to Tokyo
McDonald’s Japan reveals exclusive new Tsukimi moon viewing collection for 2026
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
Nephew of Studio Ghibli director Hayao Miyazaki serves up Totoro Shaved Ice in Tokyo
Data suggests increased bear sightings have led to a decrease in mountain climbers across Japan
Ministop brings bulked up Okinawan-style rice balls to mainland Japan for one week only
Starbucks Japan adds new Customisation Bar to stores, with free ways to hack your food and drink orders
Domino’s puts a new spin on moon viewing with Tsukimi dango-inspired tarts in Japan
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Studio Ghibli unveils new interactive stationery dioramas that bring anime movies to life on your desk
Anime fans can now wear a Seiko watch inspired by Japan’s One Piece Shinkansen
7-Eleven Japan brings back best-selling flat croissant that became a hit on social media
Studio Ghibli composer Jo Hisaishi just set three Guinness Records
Foreign hiker on Mt. Fuji loses consciousness and dies, becoming climbing season’s second fatality
We recommend not buying one pack of Japan’s new convenience store corn soup-flavor fried chicken
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japanese vending machine sells freshly squeezed lemon juice with a futuristic light show
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】