Here's a compilation set of both Touhou Euro Flash volumes from NJK Record. Breakdown below:

01~9: TOHO EURO FLASH Vol.1 (NJK-004, 2010)
10~7: TOHO EURO FLASH Vol.2 (NJK-005, 2011).

https://www.mediafire.com/file/h7v6g7ipt4sm7qk/NJK_Record_-_TOHO_EURO_FLASH_Vol._1_%26_2_%282018%29.rar/file

https://vgmdb.net/album/20627

https://vgmdb.net/album/28062

Good stuff, thanks!