OK, it’s not MH370, or part of a ship but maybe the H-IIA or H-IIB rocket instead
Japanese H-IIA Rocket set for semi-secret Mission with Military Communications Satellite
パナソニック VS-SGZ20L カラーテレビドアホン ワイヤレステレビドアホン VSSGZ20L
Successful H-IIA Launch delivers second Member of Japan’s GPS Augmentation Constellation
Photos: 34th Launch of Japan’s H-IIA Rocket with 2nd Quasi-Zenith Navigation Satellite
Video: Japan’s H-IIA blasts off with 2nd Quasi-Zenith Satellite
H-IIA Rocket set to Launch Japan’s second Quasi-Zenith Satellite
Photos: H-IIA Assembly for QZS-2 Launch
Photos: QZS-2 Satellite Pre-Launch