The total time required to watch all 178 episodes of Tennis no Ouji-sama is 2 days, 17 hours, and 16 minutes.
2
17
16
You’ll need a total of 2 days, 17 hours, and 16 minutes to watch all 178 episodes of Tennis no Ouji-sama.
Assuming you’re a robot and don’t need pesky things like food or sleep…
