The Meguro Parasitological Museum is a small, free museum in Tokyo devoted to parasites and the science of parasitology. Its two floors display preserved specimens, scientific records and explanations of how parasites live and affect people. The standout is an 8.8-metre tapeworm, shown with a length-matched string for scale. QR codes provide English information about exhibits. Allow time to browse the compact galleries and visit the gift shop upstairs; the displays can be unsettling, so this stop is better suited to visitors comfortable with graphic natural-history specimens.
A museum devoted to parasites
Opened in 1953 by Dr. Satoru Kamegai, the Meguro Parasitological Museum focuses on the study of parasites and public education. The permanent displays bring together preserved specimens and related materials. Though the museum occupies a small space, its subject is broad: parasites that live in different organisms, including humans.
The exhibits are arranged across two floors. The first introduces the variety of parasites, while the second looks more closely at parasites associated with people and other animals. Explanations cover how parasites live and the effects they can have on their hosts. QR codes beside displays provide information in English.
The tapeworm and other specimens
The most striking display is an 8.8-metre tapeworm preserved in a container. A string beside it gives visitors a way to grasp its full length without relying on the dimensions alone. Other specimens are preserved in jars, alongside scientific records and material about parasite life cycles.
The collection is presented in a clinical, educational setting, but its contents can still be hard to look at. Some specimens show parasites recovered from human or animal hosts. If you are uneasy around worms or similar material, you may prefer to keep your visit brief. For those interested in biology, the displays offer a close look at organisms that are rarely encountered in a museum.
Planning your visit
The museum is at 4 Chome-1-1 Shimomeguro in Meguro City, Tokyo. It is closed on Mondays and Tuesdays and opens Wednesday through Sunday. The museum has restrooms and free lockers; one visitor account notes a refundable ¥100 locker deposit. Check the museum website for current visitor information before setting out.
Admission is free, with a donation box for visitors who wish to contribute. The shop on the second floor sells parasite-themed items, including specimen pendants and clothing. The museum is compact, so many visits take less than an hour, though anyone who wants to read the displays closely can stay longer. Its unusual subject makes it a better fit for curious visitors with a strong stomach than for those who prefer gentle or conventional exhibits.
Preguntas frecuentes
Is the Meguro Parasitological Museum free?
Yes. Admission is free, and visitors can make a donation.
How long should I spend at the museum?
Allow about 30 to 60 minutes for a typical visit. Reading the displays in depth can take longer.
Does the museum have English information?
Yes. QR codes provide English information for exhibits.
What can I see at the Meguro Parasitological Museum?
The two floors cover parasite diversity and parasites affecting humans and other animals. A preserved 8.8-metre tapeworm is a key display.
When is the museum open?
It is open Wednesday through Sunday and closed Monday and Tuesday. Check the museum website before your visit for current details.
