Badges and watch fobs manufactured by the Sohei Shimoi/下井惣平製造

Workshop from Tokyo.
Active during 1930s.

In the center of the star kanji 美 - beauty (same kanji was used by Osaka workshop Shobido https://asiamedals.info/threads/mark-on-japanese-orders-who-and-when.25816).
Another workshop that used same kanji in its logo was Sato Shogo https://asiamedals.info/threads/badges-watch-fobs-and-labels-of-sato-shogo.21716/

 

Watch fob for the Meiji University.

Size 36.5 mm.

Reverse

第二十五回 - 25th

明治大学陸上大運動会- Meiji University Track and Field Athletic Tournament

Signed by sculptor 禎之 - Sadayuki.

Original case.

賞 - Award

明治大学々友会 - Meiji University Alumni Association

 

Another watch fob designed by Sadayuki.

Obverse

Laudis (latin) = Glory; praise.

reverse

第六回 - 6th

関東学生継走 - Kanto Student Relay Race

競技選手権大会 - Championship Tournament

1933.6.17.18. = June 17-18, 1933

Original case.

賞 - Award

関東学生陸上競技連盟 - Kanto Student Athletics Federation