On February 23 in 2014, Iida Manmin Church in Iida, Nagano Prefecture, Japan ministered to by Seungkil Ryu, had its 20th Anniversary Service with Manmin World Guidance Pastor Heesun Lee.

Many pastors and believers from many branch churches in Japan attended. During the first half, the Power Team of Performing Arts Committee of Manmin Central Church gave a special performance and the United Choir of Iida Manmin Church and Rainbow Band offered up special praise. Then Rev. Heesun Lee preached the message entitled "Fruit". In the second half, performing teams of each branch church in Japan gave a variety of performances. The Power Team then presented powerful dance while singing praises, and attendees praised together with them.

On February 22, the previous day, Rev. Heesun Lee held the handkerchief healing meeting with the handkerchief on which Dr. Jaerock Lee had prayed (Acts 19:11-12). The attendees received the fire of the Spirit, and many were healed of diseases and impairments like rhinitis, a fractured leg, and adhesive capsulitis of the shoulder. They gave great glory to God.