Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.

Visit and Seminar of Prof. Shigeo Ohta, PhD.