>>17775824
>>17776348
>>17776363
>>17776370

https://www.jstor.org/stable/43923277

https://books.google.fr/books?id=tNNyDwAAQBAJ&pg=PT294&lpg=PT294&dq=%22these+developments+in+the+latter+part+of+the+decade%22&source=bl&ots=o57QUcXOV1&sig=ACfU3U1ye5cK7o37ls01HC9CTRlc67G9Lw&hl=fr&sa=X&ved=2ahUKEwj5_c2Jw5L7AhX7_7sIHcuDAxoQ6AF6BAgHEAI#v=onepage&q=%22these%20developments%20in%20the%20latter%20part%20of%20the%20decade%22&f=false

https://newint.org/features/1993/07/05/sex#:~:text=They%20lighted%20on%20the%20Kisaeng,sales%20point%20for%20Japanese%20men.

https://g-turs.com/j-tour/japan-tour-holiday-pantip.html

https://www.academia.edu/40146397/International_Cases_in_Tourism_Management

https://books.google.fr/books?id=OwssBgAAQBAJ&pg=PA314&lpg=PA314&dq=%22They+lighted+on+the+Kisaeng,+a+traditional+Korean+dinner+and+provocative+entertainment,+as+the+main+sales+point+for%22&source=bl&ots=SXbgbcjtDM&sig=ACfU3U2UMEuDOHT0imB5oQMAAFXvWgP-jw&hl=fr&sa=X&ved=2ahUKEwjE5pyYwpL7AhUsgP0HHf-uBT0Q6AF6BAgHEAI#v=onepage&q&f=false