As well as the domestic league, they competed in the Emperor's Cup, in which they were knocked out in the second round.

Iwaki finished the league season in 18th place, eight points clear of relegation.

[33] As a J2 club, Iwaki entered the competition at the second round.

The list is sorted by shirt number when total goals are equal.

Source: jleague.co The list is sorted by shirt number when total clean sheets are equal.