Black and white can focus the reader's attention on the story and characters rather than being distracted by colors. It also has a long tradition in the manga industry.
One reason could be that it's a cost-effective way to produce manga. Using just black and white simplifies the printing process and keeps production costs down.
One reason could be that it helps reduce production costs and speeds up the publishing process.
One reason could be that it's cheaper and faster to produce. Publishers can get manga out quicker and at a lower cost this way.
It's mainly for cost and production efficiency. Making it in color is more time-consuming and expensive.
One reason could be that it's faster and cheaper to produce. Black and white allows for quicker drawing and printing.
Well, one reason could be that black and white manga has a long tradition and artists have mastered the techniques to convey emotions and details effectively without color. Also, printing costs are lower for black and white editions, making them more accessible to a wider audience.
Well, one reason could be that it saves production time and cost. Black and white makes it quicker to create and publish.
Maybe it's for cost reasons. Using black and white is cheaper to print.
The reason is that black and white give a clear and straightforward image of penguins. It makes them stand out and be memorable in cartoons. Plus, it's easier for animators to work with these colors for a consistent look.
It might be for a classic or artistic style. Black and white can give a certain mood or simplicity to the volleyball scenes.