Companies catalogue
- Kaho Nursery, Yoshikawa-shi
- Kamagata Nursery, Hokota-shi
- Kamiguchi Nursery School, Misato-shi
- Kanamuromegumi Nursery, Saitama-shi
- Kashimaizumi Nursery, Kashima-shi
- Kashimashi Hirai Nursery, Kashima-shi
- Kashimashi Miyashita Nursery, Kashima-shi
- Kashimashi Ofunatsu Nursery, Kashima-shi
- Kashimashi Sada Nursery, Kashima-shi
- Kashiwanoha Campus Nursery, Kashiwa-shi
- Kasukabe Shiritsu Daihachi Nursery School, Kasukabe-shi
- Kasukabemutsumikai Fairy Kids Nursery, Kasukabe-shi
- Kasuminintei Nursery School, Itako-shi
- Kawamuragakuenjoshidaigaku Fuzoku Nursery, Abiko-shi
- Kayanoki Nursery, Nagareyama-shi
- Keiai Nursery School, Abiko-shi
- Keisakuraotakanomori Nursery, Nagareyama-shi
- Kensekidosakura Nursery, Kashiwa-shi
- Kids Room Alice Minaminagareyama Nursery, Nagareyama-shi
- Kirari Minami Nursery, Yoshikawa-shi
- Kitanomori Nursery, Kashiwa-shi
- Kitaura Nursery School, Namegata-shi
- Kobato Nursery, Koga-shi
- Kodama Nursery, Sōka-shi
- Koganenishi Grace Nursery, Matsudo-shi
- Koguma Nursery, 吉川市
- Kohoku Nursery, Abiko-shi
- Kokuno Nursery, Miyashiro-machi
- Koshigaya Lake Town Sakura Nursery, Koshigaya-shi
- Koshigaya Shiritsu Obukuro Nursery School, Koshigaya-shi
- Koshigayadoronko Nursery, Koshigaya-shi
- Kotobuki Nursery, Abiko-shi
- Kukishi Aoba Nursery, Kuki-shi
- Kukishiri Himawari Nursery, Kuki-shi
- Kukishiri Sumire Nursery, Kuki-shi
- Kurihashi Nursery, Kuki-shi
- Kushihiki Nursery, Hokota-shi