EDR #18 March 2018 helicopter

EDR March #8 Helicopter Sound

EDR March #9 2018 Helicopter flies near my house and suspicous cars

EDR March #2 (Helicopter flies over me)

EDR March #12 2019 Prefectural Disaster-Prevention Helicopter Flew Movie

EDR March #22 2018 suspicious pugman helicopter

EDR January #2 Helicopter sounds

EDR December #3 (Aircraft and Helicopter 2016

EDR January #14 Helicopter Sound 2017

EDR August #4.01 2017 Cicadas & Helicopters' Sound

EDR August #26 2018 Helicopter sound

EDR September #24 2017 Two Helicopters flies over my house

EDR August #13 2018 Helicopter flies over my house

EDR October #15 2018 helicopters flied and noise campaign

EDR October #25 2018 Noise Campaign helicopter and lumbercutter

EDR October #29 2018 Noise Campaign helicopter and airplanes

EDR November #8 2018 Noise Campaign: Helicopter over me and noise in the neighborhood

EDR September #17 2018 Japan Self Defense Force's helicopter flied near my house and noisy people

EDR February #22 (Helicopter Over My House)

EDR May 2017 #7（Helicopter sound）

EDR July #1 2018 helicopter sound