On october 26, 2015, IRO - UMM welcomed guests from two different countries, Japan and Saudi Arabia. At 09.30, Mr. Separto, Mr. Haris, and Mr. Jarum hosted Prof. Inaba Midori (Japan). She was Mr. Jarum's professor when he studied his Master Degree in Japan a few years ago. After that, Mr. Soeparto and Mr. Haris welcomed another guest, Syaikh Sholeh al-Hababy, The Director of Al-Haramain. The visits were to iniatie a new collaboration between the two institutions and also to strengthen the existed ones. iro.