Corrections to some existing entries

[www.generation-msx.nl]
Price 7800 yen
Source: picture of box

[www.generation-msx.nl]
Screenshots in attachment

[www.generation-msx.nl]
English title: Fishing maniac Sanpei Blue marine edition

[www.generation-msx.nl]
English title: Gal pick-up strategy

[www.generation-msx.nl]
English title: Legend of the runaway ninja

[www.generation-msx.nl]
English title: Legend of the runaway ninja Extra edition

[www.generation-msx.nl]
Released in 1988 according to both [ja.wikipedia.org] and Tagoo

[www.generation-msx.nl]
Disk version is released in 1989, rom version in 1988.
Source: [ja.wikipedia.org]

[www.generation-msx.nl]
English title: Amber testament (not amber’s will: Amber is a colour in this case and the word order differs if that would be the translation)

[www.generation-msx.nl]
Japanese title: 一石にかける青春
English title: Youthful people playing Go
link to tagoo doesn’t work: [msx.jpn.org]

Forgot to upload the screenshots. Here they are.

Thanks for all the contributions, I updated them all.