The main clip of the video is of an imitated ad clip of MyTear CL, an eye drop exclusive for contact lens users by Senju Pharmaceutical Co., Ltd. (distributed by Takeda Pharmaceutical Company Limited) in 1980, when the product was released first.
HORIKITA Maki Usagi, one of Producer's original featured characters, appears as the main character of the original ad clip, a woman student of one women's university who wears her soft contact lenses and who is usually troubled by dry eyes due to her contact lenses.
Also, Catherine, an English teacher appears as a teacher of the lecture they take in this video.
Disclaimer: This is a fictional ad clip and is not related to
and Takeda Pharmaceutical Company Limited, the distributor of MyTear CL,
A woman student with rabbit ears based HORIKITA Maki-chan, one of Japan's most popular actresses.