| Japan | STABRO | MORIUCHI | stabro.co.jp | Line | @661mmayl | Email hidden; Javascript is required. | 2023-10-16 |
| Taiwan | Ge zhong education inc | Kevin | leicesl.com.tw | Line | Leicesl | Email hidden; Javascript is required. | 2024-10-29 |
| Japan | CEBU21Co., Ltd | Nao Fujisawa | cebu21.jp | Line | @cebu21 | Email hidden; Javascript is required. | 2023-10-04 |
| Taiwan | FeifanStudy | Queenie | feifanstudy.com | Line | queenie1206 | Email hidden; Javascript is required. | 2023-10-03 |
| Japan | TG Global | Tomoyuki ISHIHARA | philippine-ryugaku.com | Messenger | ishihara.tomoyuki.9 | Email hidden; Javascript is required. | 2023-10-16 |
| Japan | School With Inc. | CEO | | Other | - | Email hidden; Javascript is required. | 2024-01-10 |
| Japan | Langpedia | Maiko Iwamoto | langpedia.jp | Other | https://www.instagram.com/langpedia/ | Email hidden; Javascript is required. | 2024-05-01 |
| Japan | Via.Mahalo,Inc. | Yuki Tahira | cebu-buddy.com | Other | live:91674f5ba452ce03 | Email hidden; Javascript is required. | 2023-10-16 |
| Japan | Gobal Resource Management Co Ltd | YAMADA TAKAHIRO | ryugaku-onebridge.com | Other | live:.cid.463fe03c7df961d8 | Email hidden; Javascript is required. | 2024-01-15 |
| Japan | Global Resource Management Co., Ltd. | CEO | ryugaku-onebridge.com | Other | Skype ID: onebridge.grm | Email hidden; Javascript is required. | 2024-01-10 |
| Japan | AnotherStory,Inc. | Shun Hayakawa | cebu-55.com | Other | cebu-55(Skype) | Email hidden; Javascript is required. | 2023-12-25 |
| Japan | DEOW | Kanae Nobori | ph-ryugaku.com | Other | k.nobori@deow.jp | Email hidden; Javascript is required. | 2023-12-24 |
| Japan | CEBRIDGE, LTD. | YAMAOKA | cebridge.jp | Other | live:sns_408 （Skype） | Email hidden; Javascript is required. | 2023-12-21 |
| Japan | WATERFRONT AGENCY LTD. | YAMAOKA HIROTAKA | cebridge.jp | Other | mail | Email hidden; Javascript is required. | 2025-03-04 |
| Japan | Global Study (Zenken Corporation) | Sachiko MATSUKAWA | global-study.jp | Other | globalstudy | Email hidden; Javascript is required. | 2023-10-17 |
| Japan | OKAMITACHIHENODENGON | YUKI FUJIOKA | philippines-cebu-ryugaku.com | Other | Skype ID fujioka_cebu | Email hidden; Javascript is required. | 2023-12-07 |
| Japan | GG co.,Ltd. | GG Japan | | Other | chicadesu4 | Email hidden; Javascript is required. | 2023-10-24 |
| China | Tea Trip | Margin | tts520.com | Wechat | mjd831 | Email hidden; Javascript is required. | 2024-04-06 |
| China | BEIJING STUDYTOURA CONSUTING SERVICE SERVICE CO.,LTD | Jimmy | studytoura.com | Wechat | qq9082070 | Email hidden; Javascript is required. | 2025-03-15 |
| China | Coconut edu | CINDY | yeziyouxue.com | Wechat | WWW115114113 | Email hidden; Javascript is required. | 2024-04-12 |
| China | AYALA EDUCATION | Nicole | | Wechat | 13990739707 | Email hidden; Javascript is required. | 2024-04-12 |
| China | Xinxin Education | Carly | | Wechat | xinxinedu002 | Email hidden; Javascript is required. | 2024-04-16 |
| China | Guangzhou Thousand island Study Tour Service Co. Ltd. | GRACE | | Wechat | wqwyxwyt | Email hidden; Javascript is required. | 2024-04-28 |
| China | maiqi consulting co., ltd. | sunjun | | Wechat | 12335370 | Email hidden; Javascript is required. | 2024-05-06 |
| China | Shanxi bohol education | Luo jie | | Wechat | 17795866706 | Email hidden; Javascript is required. | 2024-05-24 |
