Sure is. Diabolik Lovers originated as a manga and has since expanded into various forms of media. The manga showcases a unique and captivating storyline.
Overall, the DBZ galaxy in the manga is shown to be enormous. It encompasses a wide range of celestial bodies and civilizations, creating a rich and complex universe.
In many such manga, the couple might show a lack of emotional connection or passion. They could be together for practical reasons like family expectations or financial stability.