Naruto is a good choice for confident learners looking for more realistic and demanding listening practice. Some parts may require more focus, but the main story remains easy to follow. Learners will hear plenty of useful natural English, but some lines may still require a second listen. The pace feels realistic without being constantly overwhelming, with an average speaking rate of around 81 words per minute. For learners around B1/B2, this can be a practical choice for building vocabulary range.