2008	* Reorganaizing and setting up "the Quality Control & Market Reserch Room" * First hotel in Japan, Watermark Hotel Sapporo, opened * The number of domestic sales offices exceeded 250
2006	* Launched new inbound tourism company, H.I.S. Experience Japan Co.,Ltd.
2005	* Second hotel in Australia. Hotel Watermark Brisbane, opened. * Kyushu Industrial Transportation Co., Ltd., now Kyushu Sangyo Kotsu Holdings Co.,Ltd., headquartered in Kumamoto, Kumamoto Prefecture, incorporated into the H.I.S. Group.
2004	* Activated online reservations system. * Listed on first section of the Tokyo Stock Exchange. * The number of domestic sales offices exceeded 200
2003	* Installation of “Challenge”, our new computer system. * The number of overseas sales bases exceeded 50
2002	* Founded subsidiary, Cruise planet Co., Ltd,. * Opening of specialized travel desk at Travel Wonderland, main sales office, Shinjuku in conjunction with our 10-year anniversary. * Listed on second section of the Tokyo Stock Exchange. * Started international charter services
2001	* H.I.S. opens“H.I.S. travelling-abroad navi” as a formal site in i-mode.
2000	* Founded subsidiary, Howa Travel Service, now Orion Tours. * Founded subsidiary, Map International Co., Ltd, now ATB.
1998	* Skymark Airlines begins operation on September 19 between Tokyo（Haneda） and Fukuoka. * The number of domestic sales offices exceeded 100
1996	* The homepage opens. * H.I.S. membership system is launched in east Japan. * H.I.S. opens its first world class hotel, The Watermark Hotel Gold Coast,now Hotel Watermark,in Australia. * Skymark Airlines launches.(Currenｔｌｙ, Skymark Airlines is not our Group company.）
1995	* H.I.S. Company stock is offered over the counter.
1994	* Chubu, Kansai and Kyushu headquarters consolidate and expand,and Travel Wonderlands open in each region to become the largest retail offices in those areas.
1993	* Head office moves to Shinjuku for consolidation and expansion of operations.Travel Wonderland, a department store for international services, opens.
1991	* “Group Tour” division is established.
1990	* Company name is officially changed to H.I.S. Co., Ltd. * H.I.S. Internal computer system“WING” is put into operation. * H.I.S. is appointed official IATA agency. * “Business” division is established.
1989	* Launched “Ciao”, H.I.S.’first tour package. * “Avanti and Oasis” division is established in Shimbashi office.
1986	* License as general travel agency （No. 724） is obtained from Ministry of Transportation. * Nagoya office opens. * Fukuoka office opens.
1985	* Hong Kong office opens.
1984	* Osaka office opens.
1981	* License as retail agency（No. 3034） is obtained from Ministry of Transportation. * H.I.S. begins selling other company branded package tours.
1980	* International Tours Co., Ltd., H.I.S.’predecessor, is established with ¥10 million capital.