How difficult is it to keep Japanese Tree Frog?

Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.

What is the ideal temperature for Japanese Tree Frog?

The ideal temperature for Japanese Tree Frog is 20〜26℃. Recommended humidity is 60〜80%. Avoid sudden temperature changes and maintain a stable environment.

What is the lifespan of Japanese Tree Frog?

The average lifespan of Japanese Tree Frog is 3-5 years. With proper care and nutrition, they can live a long and healthy life.

How large does Japanese Tree Frog get?

Japanese Tree Frog typically reaches 2-4cm as an adult. Size may vary depending on care conditions and individual genetics.

What should I feed Japanese Tree Frog?

Japanese Tree Frog feeds on: Small insects (fruit flies, small crickets). Aim for a balanced diet with appropriate feeding frequency.

What is the typical price for Japanese Tree Frog?

The price of Japanese Tree Frog varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.

Source: Wikimedia Commons

Japanese Tree Frog

Beginner

Dryophytes japonicus

Japans most common frog. Vivid green body and charming face. Calling on rainy days is a Japanese tradition. Familiar amphibian.

Difficulty

Beginner

Temperature

20〜26℃

Lifespan

3-5 years

Size

2-4cm

Humidity

60〜80%

Diet

Small insects (fruit flies, small crickets)

About

Dryophytes japonicus, with frequently used synonym Hyla japonica, commonly known as the Japanese tree frog, is a species of anuran native to Japan, China, and Korea. Japanese tree frogs are not currently facing any notable risk of extinction and are classified by the IUCN as a species of "least concern". Notably, it have been sent to space in a study that explored the effect of microgravity on Japanese tree frogs. Some consider that Dryophytes japonicus is synonymous with Hyla japonica. However, a 2025 study treated that this species as Dryophytes japonicus again, and separated northern species as Dryophytes leopardus.

Source: Wikipedia (CC BY-SA 4.0)

Lifespan of the Japanese Tree Frog

The Japanese Tree Frog lives 3-5 years.

Size of the Japanese Tree Frog

The Japanese Tree Frog grows to 2-4cm.

Temperature & humidity for the Japanese Tree Frog

The ideal temperature for the Japanese Tree Frog is 20〜26℃. Ideal humidity is 60〜80%.

It is unique in its ability to withstand extreme cold, with some individuals showing cold resistance at temperatures as low as −30 °C for up to 120 days.

Basic Info

Origin

Japan, China, and Korea

Lifespan

3-5 years

Calls & Media

Calls / Song

Vocalization · © Albert Lastukhin · xeno-canto XC892275 (CC BY-NC-ND 4.0)

Vocalization · © Albert Lastukhin · xeno-canto XC891765 (CC BY-NC-ND 4.0)

Vocalization · © Albert Lastukhin · xeno-canto XC891767 (CC BY-NC-ND 4.0)

Vocalization · © Albert Lastukhin · xeno-canto XC891793 (CC BY-NC-ND 4.0)

Vocalization · © Dave Guo · xeno-canto XC1016081 (CC BY-NC-SA 4.0)

Sources: xeno-canto

References & Sources

Edited & verified by: BreederDirect editorial team

The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.

Primary sources

Taxonomy & Authority

Accepted name: Dryophytes japonicus (Günther, 1859)

Synonyms: Hyla arborea japonica Günther, 1859, Hyla arborea stepheni Boulenger, 1888, Hyla arborea ussuriensis Nikolskii, 1918, Hyla heinzsteinitzi Grach, Plesser & Werner, 2007, Hyla japonica Günther, 1859, Hyla japonica japonica

Authority databases: GBIF

Nomenclature follows global taxonomic authority databases.