Board Thread:Episode Discussions/@comment-1181222-20180314104500/@comment-26945995-20180320223902

Gagua2028 wrote: It's said that all the arcs are canon but I really don't think that anything that has happened till now in the anime will exactly be relevant in the future except for boruto's unique eye and Toneri's appearance. But only one reference was made in the manga about the mist village trip.

I think Kagura will appear again and Sumire already did. Maybe the Hyoton kid as well.