
Miyazaki puts the finishing touches on his new animated short Boro the Caterpillar and also reveals that all sound effects were provided by a famous Japanese celebrity.
It was previously revealed that legendary “retired” Studio Ghibli director Hayao Miyazaki‘s latest animated short, Boro the Caterpillar (Kemushi no Boro), will begin public screenings exclusively at the Ghibli Museum’s in-house Saturn Theater on Wednesday, March 21.
Last Wednesday, a private press screening of the 14-minute 20-second film held at the museum served to build excitement and included the reading of a thank-you letter written by Miyazaki himself which revealed some new background information regarding the film.
Ghibli Museum Director Kazuki Anzai read Miyazaki’s message in the director’s absence:
“Greetings,
How does a just-born, tiny caterpillar view the world?
I learned about plants and photosynthesis as an elementary school student, and since then I’ve always been intrigued about what photosynthesis looks like.
I wondered if caterpillars might be able to see air as droplets, if crunching leaves tasted like jelly to them, and if hunting wasps were flying around like unmanned aircraft on a battlefield…
That’s how this film came about.
I would like to thank the staff who accompanied me until the end, my wife who taught me about noborogiku [senecio vulgaris; a flowering plant commonly known as groundsel or old-man-in-the-spring], and Tamori-san for his help in providing the sounds.
This film would not have been completed without Tamori-san.
Thank you,
Hayao Miyazaki”
Perhaps the most intriguing piece of information to glean from this message is that 72-year-old Tamori-san (real name: Kazuyoshi Morita) lent his voice for the creation of all sounds and sound effects in the film, including titular caterpillar Boro’s voice-like noises, the munching of leaves, flapping of insect wings, and even a small girl pedaling a tricycle. Tamori-san is one of Japan’s most recognizable TV celebrities, comedians, and hosts who is known for always wearing his iconic dark sunglasses while filming.
いろいろタモリ🕶#タモリ #いいとも #サングラス pic.twitter.com/IbYunb481g
— タモリの名言🕶 (@tamori3meigen) January 29, 2018
Actually, this isn’t the first time that Tamori-san has collaborated with Studio Ghibli. He previously provided all of the sounds for another Ghibli Museum-exclusive short animation, 2006’s Looking for a Home (Yado Sagashi).
If you’re planning to see Boro the Caterpillar during its unusually long run from March 21 to August 31 at the Ghibli Museum in Mitaka, Tokyo, please be reminded that all entrance tickets must be reserved in advance at Lawson convenience stores throughout Japan or JTB centers overseas. Priority sales for tickets with July entry dates will go on sale at Lawson branches from May 25-31, while tickets for August entry dates will be available from June 25-30. See the Ghibli Museum ticket link (in English) below about options for purchasing tickets from overseas.
Finally, stay tuned to our site because we’ll be sending one of our own reporters to the museum this week to provide a first-hand review of Boro the Caterpillar!
Related: Ghibli Museum tickets
Source: Oricon News via Otakomu
Top image: Ghibli Museum

Boro the Caterpillar anime now showing at the Ghibli Museum in Tokyo 【SoraReview】
Miyazaki’s new Boro the Caterpillar short not scheduled before October
Ghibli Museum merchandise from Boro The Caterpillar short anime movie now on sale!
New Hayao Miyazaki anime for Tokyo’s Ghibli Museum has spring debut date announced
Two Hayao Miyazaki-directed short anime are showing at Ghibli Park this summer
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Studio Ghibli unveils new anime calendars and diary planners for 2027
Family Mart joins forces with legendary sumo wrestler Chiyonofuji for new Convenience Wear collection
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Janken Kebab: Win at rock-paper-scissors and get extra fillings at this fun Japanese kebab shop
Is Tokyo’s Odaiba, once one of its trendiest neighborhoods, becoming a ghost town? [Photos]
Mister Donut releases new doughnuts that look and taste like Japanese sweet potatoes
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
This Japanese 7-Eleven has the most expensive drinks, and item, we’ve even seen at the chain
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
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
We recommend not buying one pack of Japan’s new convenience store corn soup-flavor fried chicken
Police in Japan looking for who’s responsible for dumping 80 loaves of bread on side of road [Video]
Nephew of Studio Ghibli director Hayao Miyazaki serves up Totoro Shaved Ice in Tokyo
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
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
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】
Hayao Miyazaki Working on Proposed New Anime Feature Film
Studio Ghibli producer dishes the dirt on Hayao Miyazaki, Your Name, and their next big project
Hayao Miyazaki has a gripe against Japanese female voice actors
Ghibli Museum Attracts 10 Million Visitors
Studio Ghibli director Hayao Miyazaki cancels retirement, hires artists for last feature film
Studio Ghibli director Hayao Miyazaki reveals the name of his next feature film
Hayao Miyazaki’s concept art and ideas for the Ghibli Museum to be revealed in new exhibit
A Sumo Wrestler’s Tail: Studio Ghibli short anime film gets a new merchandise collection
Studio Ghibli announces first new short anime film in 8 years, exclusive to Ghibli Park
The Place Where Totoro Was Born: New Studio Ghibli book includes art by Hayao Miyazaki’s wife
Documentary on Hayao Miyazaki “The One Who Doesn’t End” goes on sale
Create a tiny Ghibli anime world on your bookshelf with new miniature papercraft art kits
Studio Ghibli announces new anime short in production, now recruiting staff to make it
We’re not going to see Hayao Miyazaki’s new anime for another three to four years, producer says
Hayao Miyazaki appears without his trademark beard, looks like a different person【Video】