Not many. The manga and its adaptations usually stick close, but there might be some minor tweaks in character designs or plot details.
There aren't many major differences. The adaptations mostly stick to the core plot and characters of the manga.
The main differences might lie in the character depictions. Maybe some characters look a bit different in the adaptations.
Not many significant differences. The manga's core plot and characters are mostly maintained in adaptations.
Not many significant differences. The manga and its adaptations mostly stick to the core plot and characters.
Not much, really. The manga and its adaptations usually stick pretty close together.
Not many major differences. The manga usually forms the basis, and adaptations try to stay true with maybe some minor tweaks for visual or narrative flow.
Not many major differences. The manga's core elements are mostly maintained in the adaptations.
Not many significant differences. The manga's core elements are mostly maintained in any adaptations.
There aren't many major differences. The adaptations usually try to stay true to the core story and characters of the manga.
There aren't many significant differences. The adaptation mostly sticks to the key plot points and characters of the manga.