Complex sentence: On August 3,1999, Oikawa was present in Tokyo Harbor when the DigiDestined defeated Myotismon and the Digital World appeared on the sky, raising a framed picture of Hiroki to the sky, crying that he wanted Hiroki to see their dream realized.
Split into simpler sentences: On August 3,1999, Oikawa was present in Tokyo Harbor when the DigiDestined defeated Myotismon. He had raised a framed picture of Hiroki to the sky, crying that he wanted Hiroki to see their dream realized.