Hinatazaka46's Saito Kyoko will graduate from the group after her graduation concert on April 5 at Yokohama Stadium. 

On January 11, Saito updated her official blog saying, "This day will be the final day of my idol career." Her graduation concert will take place before the group's debut anniversary live '5th Hinatansai' that's scheduled for April 6 and 7. 

Saito expressed, "Overall, it was the most wonderful and best idol career." She added, "Being an idol was fun. I'm so happy that I cannot even express in words what I learned after becoming an idol. This lifestyle was so much fun."