About Heart Corporation
| Heart Corporation / Heart English School | |
| Head Office | 2-6-10 Chuo, Mito-shi, Ibaraki-ken, 310-0805 |
| TEL:029-226-8010 / FAX:029-233-3455 | |
| Branch Office | Tokyo Branch: 3-8-1-903 Higashi Nihonbashi, Chuo-ku, Tokyo 103-0004 Yokohama Branch: Lions Plaza Yokohama Odori Park 503, 5-51-1 Chojamachi, Naka-ku, Yokohama, Kanagawa 231-0033 Chiba Branch: Chambord Chiba Chuo 212, 2-7-10 Chuo, Chiba Chuo-ku, Chiba 260-0013 |
| Services Contents | Company Business English, ALT(Assistant Language Teacher), English class at Heart (Group / Private) |
