|Japanese||茂野 (星野) 桃子|
|Rōmanji||Shigeno (Hoshino) Momoko|
|Also Known As|
|Family|| Shigeharu Honda (fiance)|
Hideki Shigeno (husband)
Goro Shigeno (adopted son)
Shingo Shigeno (biological son)
Chiharu Shigeno (biological daughter)
Kaoru Shigeno (daughter-in-law)
Taiga Shimizu (nephew-in-law)
Izumi Shigeno (granddaughter)
Daigo Shigeno (grandson)
Kindergarten Teacher (former)
|Manga Debut|| 001. Goro's Dream|
2nd 042. Eephus Countermeasure (2nd)
|Anime Debut|| Ep1: Goro's Dream and Daddy's Dream|
2nd-Ep2: If I Wasn't the Second (2nd)
|Voice Actor||Junko Noda|
Momoko Shigeno (茂野 桃子 Shigeno Momoko), (née Momoko Hoshino (星野 桃子 Hoshino Momoko), was a kindergarten teacher who looked after Goro Honda, whom she later bonded with the boy and Shigeharu Honda (Goro's father) and she became Shigeharu's fiancee. After Shigeharu's unfortunate passing, she adopted Goro as her son before she later married Hideki Shigeno (Shigeharu's best friend and teammate), which now makes her Momoko Shigeno. She continues to watch over Goro while she bears two biological children.
- Her name Momoko means "peach" (桃) (momo) and "child" (子) (ko).
- Momoko's current surname Shigeno means "luxuriant" (茂) (shige) and "field, wilderness" (野) (no).
- Momoko's former surname Hoshino means "star" (星) (hoshi) and "field, wilderness" (野) (no).