| Year | City | Career of JTB/University |
| 1967 | Graduated from Waseda Univ.& Joined JTB(Kyoto) | |
| ８ | Foreign Tourist Dept. of JTB Kyoto Office | |
| ９ | Hong Kong ・Macau・Taipei（First Overseas trip ） | Overseas Travel Kyoto Office |
| 1970 | Honolulu （Oafu Is.） ・Kauai Is. Hong Kong ・Macau | |
| １ | Taipei・ Guam・ Saipan ・Truk・ Ponape・ Honolulu・London・ Paris・ Frankfurt・ Heidelberg・Geneve・Bern・Dusseldorf・Madrid・Toledo・Lisbon・Rome・Napoli | |
| ２ | Rome・ Venezia・ Firenze・ Munich・ Paris・ London・ Singapore･ Bangkok･ Sydney・ Auckland・ Suva・ Nadi（Fiji）・ Apia （Western Samoa）・ Pago Pago （American Samoa）・ Papeete・ Moorea・ Bora Bora Is.・ Bangkok | |
| ３ | Hong Kong ・Macau・Seoul･ Pusan | Oct.JTB Head Office(Tokyo) Oveaseas TravelDevision |
| ４ | Port Moresby・ Cairns・ Sydney・ Auckland・ Christ Church・ San Francisco・ Niagara Fall・ Boston・ New York・ Washington・ Las Vegas・ Phoenix・ Grand Canyon・ Los Angeles・ San Diego・ Singapore②・Noumea②（New Caledonia）・ Port Vila②（Vanuatu）･ Hong Kong |
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| ５ | Jakarta・ Bali・ Surabaya・ Palembang・ Medan・Padang・ Toba Lake ・ Yogyakarta（Indonesia）・Singapore | |
| ６ | Augsburg・Heidelberg・Rothenburg・Nurmberg・Munchen・Hamburg・Frankfurt・Calcutta・New Delhi・ Varanasi | |
| ７ | London・ Inverness・ Lake Ness ・ Edinburgh・ St. Andrews・ Geneve・ Interlaken・ Luzern | |
| ８ | Mexico City・ GuadaraJara・Guanajuato・Los Angeles・ Guam・ Rota・ Saipan | |
| ９ | Guam・ Rota・ Saipan・ Truk・Ponape・ Honolulu・Beijing･ Shanghai・Chengde | |
| 1980 | Guam・ Saipan | |
| １ | Sydney | Assistant GeneralManager of JTB Sydney Office |
| ２ | Rabaul・ Cowra | |
| ３ | Canberra・ Melbourne②・Auckland | |
| ４ | Melbourne④・Adelaide・Hobart・Launceston（Tasmania） | |
| ５ | Canberra・ Melbourne④・AyersRock・Perth・Alice Springs・ Toowoomba・ Christchurch・Dunedin・Singapore | |
| ６ | Canberra・ Melbourne③・AyersRock・Brisbane②・Gold Coast・ Perth・ Christchurch・ Mt. Cook・ Auckland・ Milford Sound・ Bangkok・ Hong Kong② | Back to Japan. JTB Foreign Tourist Dept. Manager for Asia・Oceania & FIT |
| ７ | Bali･ Singapore･ Batam Is.・ Bangkok②・Phuket・Hong Kong･ Brisbane・ Gold Coast ・Seoul･Kyongju・Chejudo | Overseas Travel Dept. Manager for Asia |
| ８ | Seoul･Kyongju・ Sydney･ Brisbane・ Hamilton Is.・ Auckland ・Taipei | JTB World Co.Ltd.AsiaDiv. Manager for Operation |
| ９ | Changchun・ Shenyang・ Anshan・ Fushun・ Dalian・Shanghai②・ Wuxi・ Guangzhou・ Tianjin・Shanhaikuan・Beidaihe・Huangshan・Hangzhou・Hong Kong・ Auckland・ Sydney・ Melbourne | Mar. General Manager JTB Beijing Office |
| 1990 | Xi’an②・Chengdu②・Kunming・Shilin・Guilin・Lanzhou・Wuyi・Zhanyi・Jiuquan・Dunhuang②・Jiayuguan・Yangguan・Xiahu・Urumuqi・Turpan・Xiamen・Quanzhou・Gulangyu Is.・ Shanghai②・ Suzhou・Guiyang・ Lhasa （Tibet）・ Bali・ Singapore・Hong Kong② | |
| １ | Shanghai③・Beidaihe・Nanjing・Harbin・Suzhou・Tianjin・Dalian③・Jinan・ Qufu・ Ulan Bator・ Gobi des.・Terelj・pyongyang・Panmunjom | |
| ２ | Hainan Is. （ Haikou・ Sanya）・ Xi’an③・Luoyang・Shanghai・Taiyuan・UlaanBaatar・Dalian・Lushun | |
| ３ | Sydney②・Cairns③・Gold Coast ・Darwin・Christchurch・Queenstown・MilfordSound・Nadi・Beijing・Shanghai | Feb.JTB World Co. Ltd. General Manager for Oceania Division |
| ４ | London・ Paris・ Sydney・ Ayers Rock・ Alice Springs・ Perth・ Gold Coast ・Bangkok・Puket・Singapore②・Hong Kong・ Jakarta②・Bali・KualaLumpur・Penang・Lankawi・Seoul・Kyongju | Mar. General Manager for Asia & Oceania div. |
| ５ | Melbourne・ Sydney ・Gold Coast ・Bali・Manila・Cebu・Hong Kong・ Macau ・ Shenzhen・ Zhongshan・Hochi Minh City・ Hue・ Da Nang・ Hoi An・Singapore・ Pathaya・ Samui Is.・ Beijing③ | |
| ６ | Bali・ Kuala Lumpur②・Kota Kinabalu・ Sandakan・Melaca・ Hong Kong・ Singapore・ Bangkok・ Chiang Mai・ Sukhothai・ Seoul③・In’chon・Singapore②・Johr Bahru・Beijing | June： JTB World Co. Ltd. Director,General Manager for Asia division |
| ７ | Hong Kong④・Shenzhen・Seoul③・Chejudo・Singapore・Yangon・Hoian・ Bangkok・ Guangzhou・Zhuhai・Kyongju・Pusan | |
| ８ | Bangkok・ Phuket・ Penang・ Kuala Lumpur・ Hong Kong・ Singapore③・Beijing・Shanghai | Feb：JTB Asia Pte Ltd. Director,General Manager RegionalHeadquarters-JAPAN |
| ９ | Bali・ Bangkok・ Phuket・ Singapore・ Siem Reap・Shenyang・ Beijing③・Shanghai② | |
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| Year | City | Career |
| 2000 | Seoul・Busan | Mar.: Retired JTB. Apr.Joined As Associate Prof. Osaka Meijo Univ. |
| 1 | Seoul②・Beijing②・Sydney・Busan・Inchon・Bugok spa・Cebu・Bandar seri Begawan（Brunei）・Hong Kong・New York・St.Pertersburg（Florida）・Orland（Florida） | |
| ２ | New York ・Taipei・Danshui・Beitou Spa・Dalian・Beijing・Shanghai・Hehei（Anhui/China）・Vientiane・Luang Prabang（Laos）・Bangkok | April: Professor of the above Uni. |
| 3 | Firenze・Rome・Amsterdam・Beijing・Cairo・Giza・Memphis・Saqqara・Dahshur・Alexandria（Egypt）・Athens・Aegina/Aigina Is.・Hydra Is.・Poros Ls.（Greece）・Beijing・Shanghai・Tianjin・Beijing | |
| 4 | Vladivostok・Nakhodka（Russia） ・Tianjin・Beijing・Shanghai・Seoul・Busan・Sydney・Shanghai・Beijing・Casa Blanca・Marrakish・Ouarzazate・Sahara Dessert・Fez・Rabat（Morocco） | |
| ５ | Gold Coast・Sydney・Tehran（Iran）・Phuket・Bangkok・Moscow・St.Petersburg | |
| ６ | Moscow・St.Petersburg・Prague・Salzburg・Vienna・Budapest・Beijing・Qingdao・Cairns・Singapore・Johor Bahru（Malaysia）・Seoul・Kwangju | April：MEIJO Univ. ⇒Osaka Univ. of Tourism |
| ７ | St.Petersburg・Beijing・ Shen Yang・Yanji・Hunchun・Tumen・Dalian・Lushun・ Cairns・Tashkent・Bukhara・Samarkand・Shahrisabz（Uzbekistan）・Seoul・Sokcho | |
| 8 |
Cairns・Ulaan Baatar | April：Osaka ⇒Prof. of J.F.Oberlin Univ. |
| 9 | Irkutsk・Ulan Ude・Vladivostok（Russia）・ Seoul・Sokcho・Wonju・Beijing・Khabarovsk・Cairns・Taipei・Taichung・Riyuetan・Beijing | |
| 10 | Seoul・Inchon・Vancouver・Calgary・Banff National Park・Bangkok・Phuket・Shanghai・Hong Kong | |
| 11 | Beijing・Vancouver・Yakutia・Vladivostok ・Khabarovsk・Guilin・Chengdu・Beijing |
３．１１ |
| 12 | Jeonju/Seoul（Korea） | |
| 13 | Barcelona（Spain）・Istanbul（Turkey） ・Canada・Korea・Malaysia・Singapore・Moscow・St. Petersburg・Saratov・Orenburg（Russia）・Taipei・Shanghai | |
| 14 | San Francisco・Sydney ・London・Paris・Berlin・Potsdam・Hong Kong・Macau・Zurich・Lucern・Bern・Interlaken・Grindelwald・Davos・Brienz Lake・Geneva（Switzerland）・Vaduz（Liechteinsten）・ Feldkirch（Austria）・Jakarta・Kuala Lumpur・Singapore | |
| 15 | Bali（Indonesia）・Vancouver・ Ulaanbaatar（Mongol）・Vladivostok（Russia）・Guilin・Beijing |
（3/31）J.F.Oberlin Retired （4/01）Kyoei Univ. Visiting Prof. |
| 16 | Yuzhno-Sakhalinsk・Vladivostok（Russia）・Kuala Lumpur・ Cameron Highland・Malaka/Melaka（Malaysia） |
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| 17 | Harbin・Dalian・Lushun(旅順)ー203Highlandsー（China）・ |
（3/31） Finish of Visiting Prof. |