On behalf of AASE, it is our great honor and pleasure to invite you to ETAS and BESM Conferences, which will be held in Tokyo, Japan every two months. At these conferences, theoretical and practical will gather in force to not only show their best, but to share valuable ideas and develop new friendships. AASE will provide all participants a firm platform for a meaningful academic and cultural experience. Japan is the place where traditions are fused with modern as if it were the most natural thing and will surely be the center of many unforgettable moments for you. All AASE conference paper will be reviewed jointly by AASE Review Panel. Quality papers will be selected and offered for publication in Scopus indexed associated journals (Emerald series publishing) subject to the compliance with journal’s guidelines, terms and conditions.