Requesting an upload of these two H-manga (or just the second one) published by Tenco (same company as the game) and illustrations by Okito Endou.
Scans are nowhere to be found, except for some bad photos.
The books are obviously present on Amazon.jp and CDJapan
![[天狐] 英雄*戦姫 (1-2) by 袁藤沖人/ [Tenco] Eiyuu*Senki Manga (1-2) by Okito Endou](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=)
![[天狐] 英雄*戦姫 (1-2) by 袁藤沖人/ [Tenco] Eiyuu*Senki Manga (1-2) by Okito Endou](http://imgs.anime-sharing.com/_preview/%2Fproxy.php%3Fimage%3Dhttp%253A%252F%252Fs15.postimg.org%252Fpo4lx2zbb%252Feiyumangacovervolume1front.jpg%26hash%3D9693cc305f434bc653319378e299fbfb)