mark The Bat Study and Conservation group of Japan

The Bat Study and Conservation group of Japan(BSCJ) was established in 1992 by researchers who were concerned with the conservation of bats. The group initially consisted of 45 members, but we now have 350 members as of April 2015. We are devoted to bat conservation and research.  We hold a bat festival every summer. We issue bat news once a year and have published two books on bats. We raise money for bat conservation through donation and the sales of postcards and other itemes. We have also created guidelines for Bat Watching.

Anyone interested in bats can join us.


The Bat Festival in 2020 was canceled because of the COVID-19 pandemic.

About bats and wind turbines
The impact of wind turbines on the environment is becoming a big concern in Japan. At the moment we don't have a proper bat research manual due to the lack of basic bat information and funds. Particularly, we know nothing about the migration routes of bats which have a long-distance seasonal move. As a first step to address this issue, we have translated "Guidelines for consideration of bats in wind farm projects Revision 2014 EUROBATS Publication Series No.6" into Japanese. We are going to develop national guidelines based on this.

BSCJ submitted a written statement concerning the building of Tenjin-maru Wind Farm in a beech forest in Tokushima Prefecture in Shikoku to the Minister of the Environment and the Minister of the Economy, Trade and Industry.

Nyctalus furvus is endemic to Japan and listed EN in the Red List 2019 by Ministry of the Environment and VU in the IUCN Red List.
Only recorded sporadically in several prefectures in Honshu. 27 individuals have been caputured until recentry but last year (2018) a new record was reported in Kaminokuni in Hokkaido. Later it turned out that 3 juvenile Nyctalus furvus were found dead on August 28, 2 more juvenile Nyctalus furvus were found dead on August 30, 2017 nearby Kaminokuni Wind Farm. Another wind farm is being build nearby.

The But Study and Conservation Group of Japan submitted a written stement to J-Power(Operator), Hokkaido Government, Ministry of the Environment and Ministry of Economy, Trade and Industry urging the second Kaminokuni Wind Farm and Kaminokuni Wind Farm to take action for conservation of Nyctalus furvus on July 1st, 2019.


icon-batBat Conservation Work

  1. Bat walk tour guidelines
  2. Cautions for filming bats in the wild. This is a basic guideline for filming wildlife. We hope the media can use this. PDF file(in Japanese) is here
  3. Other bat conservation issues

icon-batAnnual Bat Festival every summer across the nation

icon-batBat News (once a year)


  1. Akaya Project Bat Survey
  2. iBats-Japan Project World-wide bat monitoring project


icon-batThe list of Bat species in Japan and their literatures

icon-batJoin Us


Last updated 2021/2/17
Copyright-All images on this site are the property of  the Bat Study and Conservation group of Japan