Blue UFO.
- The blue space ship belongs to space people of Pleiades[1].
- A small flashing light changed to a pale light. UFO of Pleiades[2].
Source
[1] UFO Fleet,the Reason of Appearance, 28 Dec. 2010
[2] UFO Reading, 19 Aug. 2018
References
[1] What is SPACE UNION protecting the Earth ?, p.20 (in Japanese)
[2] UFO Reading Photo Album, p.38 (in Japanese)