In Japan, bugs as pets enjoy popularity alongside cats and dogs. This fascination stretches back centuries, from the Heian-era classic “The Tale of Genji” to modern manga like “Mushishi.” Moreover, Japanese people admire fireflies glowing in gardens and listen to crickets chirping gently in cages. They feed these insect pets watermelon or special jelly food available in stores. In fact, some rare bugs even sell for as much as 20,000 yen, showing their value.
Unlike in many countries, bugs are not just subjects for scientific study in Japan. Instead, they form a key part of daily life and culture. Additionally, many celebrities share their passion for bug hunting, similar to how Western stars discuss yachts or golf. This deep appreciation reflects Japan’s celebration of humanity’s connection with nature. As bioenvironmental sciences professor Munetoshi Maruyama explains, “They are so tiny. If you catch and study them, you’re sure to discover something new.” Notably, his own fascination began in childhood.
Furthermore, Maruyama highlights the beauty of insects’ shapes and forms. With over 1.2 million known species, many remain undiscovered. He personally found 250 new species, a number he calls relatively small. Japan encourages children to interact with bugs from a young age. For example, books, classes, and tours introduce kids to these creatures. Even nets to catch bugs sell at convenience stores. This hands-on approach acts as a gateway to science for many youngsters.
The metamorphosis of insects fascinates children. Watching a caterpillar transform into a butterfly teaches them about life cycles. Moreover, tracking bug movements helps scientists study climate change. Social insects like bees and ants demonstrate intelligence. They communicate, memorize routes, and build complex underground colonies. In addition, bugs perform vital ecosystem roles, such as pollination and serving as food for wildlife. Without them, human life would not be sustainable.
At Tokyo’s “Great Insect Exhibition,” crowds of children gather around live beetles inside indoor cages. The famous Hercules beetle, originally from the Caribbean, attracts attention. Although only a few inches long, it has a shiny khaki back and dark, spiky legs and horns. Organizer Toyoji Suzuki encourages visitors to touch the beetles’ soft, fluffy wings and horns. He believes this sensory experience positively influences children’s brain development. Finally, four-year-old Asahi Yamauchi enjoys bugs as much as dinosaurs. He attended the exhibition with his grandmother and showed off his “cute beetle” pet at home. Indeed, this love for bugs continues to thrive across generations in Japan.
