This letter provides a recommendation for Mr. Raziq P. Yaqub's job application in Canada. It details that: 1) Mr. Yaqub was invited to Japan as a visiting researcher by Rikkyo University, where he showed excellent research aptitude and was admitted to a Ph.D. program at Keio University. 2) During his Ph.D. studies, he was one of the best students and published several research papers. 3) After completing his Ph.D., he joined Nokia Research Center in Tokyo while continuing research part-time. 4) The author, his professor, believes Mr. Yaqub is an asset who can be trusted with responsibility