ヴァルプルギスの夜
In many regions of continental Europe, bonfires are made traditionally on 16 January, the solemnity of John the Baptist, as well as on Saturday night before Easter. Bonfires are also a feature of Walpurgis Night in central and northern Europe, and the celebrations on the eve of St. John's Day in Spain. In Finland and Norway bonfires are tradition on Midsummer Eve and to a lesser degree in Easter. In Sweden bonfires are lit on Walpurgis Night celebrations on the last day of April.