A collaboration campaign between Santen Pharmaceutical's general eye drops "Sante PC" and the popular anime "Osomatsu-san" will start in September. Prior to this, a special site where you can enjoy original content opened today (August 26).
"Eye Awareness Rising Diagnosis" by the third son, Choromatsu, is available on the special site. If you answer the question, you will get the original wallpaper.
Furthermore, for those who are concerned about the damage of "Blue Light", the ID of "Blue Light Girls" will be issued by the second son, Karamatsu. If you enter it somewhere on the site, a special mechanism will appear ...
Also, from September 1st, those who purchase "Sante PC" at the store will receive a "clear file" as a gift. There are 6 designs for each character. One per piece will be distributed, and will end as soon as it runs out.
In addition, the official Twitter account for the campaign (@osomatsu_sante) has a retweet campaign where you can win original goods (until November 30). Please refer to the official Twitter and special site for details such as how to participate.