2016-10-29 Bufo japonicus ニホンヒキガエル amphibian #自然観察 May 2016. In the hill forest area, Takarazuka, Hyogo, Japan May 2017 March 2018 April 2018 April 2018 May 2018 May 2018 June 2018. In the hill forest area, Takarazuka