Nesta seção do site do NAIPPE são publicados artigos escritos por membros do NAIPPE e por outros indivíduos que queiram colaborar sobre assuntos variados de interesse pessoal do autor do artigo. Estes artigos não precisam ter nenhuma relevância para o país, e portanto, fogem do escopo dos artigos normalmente publicados pelo NAIPPE. Daí terem sido classificados como HOBBY. A lista de publicaões em revistas indexadas dos membros do NAIPPE pode ser consultada no Currículo Lattes de cada pesquisador a partir do nome dos pesquisadores na lista pessoal neste site.

Os artigos publicados nesta seção deverão ter sido publicados em jornais de menor divulgação e serão publicados nesta pagina na esperança de que possam interessar a outros indivíduos sem acesso a estas publicações. Qualquer pessoa que queira contribuir com algum artigo para esta seção está convidado a submeter sua colaboração a um dos membros do NAIPPE que, coletivamente, em colaboração com os demais membros decidirá da conveniência de publicá-lo.

	A shinsaku sword by a member of the horii family (Hideaki).	Ottaiano, L.E., Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 20(2), March-April, Albuquerque-USA, 1988.
	An unusual brazilian made sword.	Coutinho, F.A.B., Fuller R., Newsletter of the Japanese Sword Society of the US, 20(3), May-June, Albuquerque-USA, 1988.
	The force of tradition: A curious finding in the land at the other end of the world.	Coutinho, F.A.B., The Journal of Japanese Fine Art Swords-Token Bijutsu. 39, p.49-51. Albuquerque-USA, 1988.
	About the types of Japanese swords.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 40(2), p.9-16. Albuquerque-USA, 2008.
	Guide to the kantei process - tips for improving your knowledge of and accuracy at paper kantei. Part 1.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 40(4), p.20-49. Albuquerque-USA, 2009.
	Guide to the kantei process - tips for improving your knowledge of and accuracy at paper kantei. Part 2.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 40(4), p.19-45. Albuquerque-USA, 2009.
	Guide to the kantei process - tips for improving your knowledge of and accuracy at paper kantei. Part 3.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 41(1), p.32-58. Albuquerque-USA, 2009.
	Namban steel and Hizen swords : a provocative hypothesis.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 41(5), p.7-10. Albuquerque-USA, 2009.
	One problem and three solutions: The steel of the European, Indo-Persian and Japanese swords compared. Part 1- The European swords of the 17th and 18th centuries.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 40(4), p.7-16. Albuquerque-USA, 2008.
	One problem and three solutions: The steel of the European, Indo-Persian and Japanese swords compared. Part 2- Indo-Persian swords and wootz steel.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 40(5), p.13-20. Albuquerque-USA, 2008.
	One problem and three solutions: The steel of the European, Indo-Persian and Japanese swords compared. Part 3 - The hada of Japanese swords.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 40(6), p.9-18. Albuquerque-USA, 2008.
	Real-life kantei of swords, Part 1: A traveler's sword - difficulties with non typical swords and with signed swords by run of the mill smiths.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 42(1), p.19-24. Albuquerque-USA, 2010.
	Real-life kantei of swords, Part 2: Unslisted smiths and undecipherable inscriptions.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 42(3), p.13-23. Albuquerque-USA, 2010.
	Real-life kantei of swords, Part 3: Other weapons, with unusual tsurikuri komi.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 42(3), p.24-23. Albuquerque-USA, 2010.
	Real-life kantei of swords, Part 4: Kawari Deki swords.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 43(1), p.22-29. Albuquerque-USA, 2011.
	Real-life kantei of swords, Part 5: Long inscriptions and difficulties in finding the Smith.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 43(2), p.6-12. Albuquerque-USA, 2011.
	Real-life kantei of swords, Part 6: Errors in the literature.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 43(3), p.13-19. Albuquerque-USA, 2011.
	Real-life kantei of swords, Part 7: Small mysteries.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 43(5), p.24-32. Albuquerque-USA, November,2011.
	Real-life Kantei of swords, part 8: Oei Bizen Swords - What we read and what we see.	Tanner, W.B., Coutinho, F.A.B., p.1-13, 2016.
	Real-life Kantei of swords, Part 9: The history of two tanto.	Tanner, W.B., Coutinho, F.A.B., p.1-6., 2016.
	Real-life Kantei of swords, Part 10: A real challenge kantei Wakimono.	Tanner, W.B., Coutinho, F.A.B., p.34-42., 2016.
	Real-life Kantei of swords, Part 10: Addendum to the article - Real challenge -kantei Wakimono Swords.	Tanner, W.B., Coutinho, F.A.B., p.1-5., 2016.
	Real-life Kantei of swords, Part 11: A small mystery revisited.	Coutinho, F.A.B., Tanner, W.B., p.31-41., 2016.
	Real-life Kantei of swords, Part 12: A very interesting Shinshinto tanto with an unusual tsukuri komi.	Coutinho, F.A.B., Tanner, W.B., p.1-6., 2016.
	Real-life Kantei of swords, Part 13: Examining an interesting fake.	Tanner, W.B., Coutinho, F.A.B., p.1-11., 2016.
	Real-life Kantei of swords, Part 14: A much loved sword.	Tanner, W.B., Coutinho, F.A.B., p.1-7., 2016.
	Real-life Kantei of swords, Part 15: Is it Japanese.	Coutinho, F.A.B., Tanner, W.B., p.1-7., 2016.
	Restoring Armour and Swords - Contrasting Points of View - Part A: Armour.	Bottomley, I., Coutinho, F.A.B., Hennick, B., Tanner, W.B., Newsletter of the Japanese Sword Society of the US, 47(3), p.13-24. Albuquerque-USA, 2015.
	Restoring Armour and Swords - Contrasting Points of View - Part B: Swords.	Bottomley, I., Coutinho, F.A.B., Hennick, B., Tanner, W.B., Newsletter of the Japanese Sword Society of the US, 47(4), p.20-36. Albuquerque-USA, 2015.
	Restoring Armour and swords - Contrasting Points of View - Part B: Swords.	Bottomley, I., Coutinho, F.A.B., Hennick, B., Tanner, W.B., p.1-14., 2016.
	Restoring Armour and Swords - Contrasting Points of View - Part C: Shirasaya.	Bottomley, I., Coutinho, F.A.B., Hennick, B., Tanner, W.B., Newsletter of the Japanese Sword Society of the US, 47(6), p.1-6, Nov.-Dec., Albuquerque-USA, 2015.
	Restoring Koshirae - contrasting viewpoints: Part D.	Bottomley, I., Coutinho, F.A.B., Hennick, B., Tanner, W.B., p.1-10., 2016.
	Some comments on various topics about Japanese swords: Part 1, the controversies concerning nanban steel.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 43(4), p.31-41. Albuquerque-USA, September, 2011.
	Some comments on various topics about Japanese swords: Part 2, International trade with Japan before the and of the 19th Century.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 43(5), p.5-23. Albuquerque-USA, November, 2011.
	Some comments on various topics about Japanese swords: Part 3, Using the sword in Battle and in individual conflicts.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 43(6), p.6-19. Albuquerque-USA, November, 2011.
	Some comments on the form and the use of the tachi in battle: Part 1, Use of the sword.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 44(3), p.8-21. Albuquerque-USA, May, 2012.
	The Wakasa tale: an episode occurred when guns were introduced in Japan.	Coutinho, F.A.B., Newsletter of the Japanese Sword Society of the US, 44(1), p.13-20. Albuquerque-USA, February, 2012.
	Vinte anos depois: Um Tanto Japones (Sukemune) feito no Brasil.	Ottaiano, L.E., São Paulo-Brazil, 2010.