1. "Photometric Observations of an Extreme ER UMa Star, RZ Leonis Minoris" Nogami, D.; Kato, T.; Masuda, S.; Hirata, R.; Matsumoto, K.; Tanabe, K.; Yokoo, T. PASJ, 47, 897, 1995 2. "Discovery of a New SU UMa-Type Dwarf Nova, V1113 Cygni" Kato, T.; Nogami, D.; Masuda, S.; Hirata, R. PASJ, 48, 45, 1996 3. "Large-Amplitude Superhumps in ER Ursae Majoris during the Earliest Stage of a Superoutburst" Kato, T.; Nogami, D.; Masuda, S. PASJ, 48, L5, 1996 4. "Discovery of Two Types of Superhumps in WZ Sge-Type Dwarf Nova AL Comae Berenices" Kato, T.; Nogami, D.; Baba, H.; Matsumoto, K.; Arimoto, J.; Tanabe, K.; Ishikawa, K. PASJ, 48, L21 5. "Discovery of a Large-Amplitude SU UMa-Type Dwarf Nova, CT Hydrae" Nogami, D.; Kato, T.; Hirata, R. PASJ, 48, 607, 1996 6. "DI Ursae Majoris: Discovery of an Extreme ER UMa-Type Dwarf Nova with the Shortest Orbital Period" Kato, T.; Nogami, D.; Baba, H. PASJ, 48, L93, 1996 7. "The March 1995 superoutburst of the SU Ursae Majoris star AK Cancri: photometry and superhumps" Mennickent, R. E.; Nogami, D.; Kato, T.; Worraker, W. A&A, 315, 493, 1996 8. "Discovery of a New SU UMa Star, CI Ursae Majoris" Nogami, D.; Kato, T. PASJ, 49, 109, 1997 9. "New SU UMa-Type Dwarf Nova CC CANCRI" Kato, T.; Nogami, D. PASJ, 49, 341, 1997 10. "Confirmation of the SU UMa-Type Nature of the Suggested Intermediate Polar VZ Pyxidis" Kato, T.; Nogami, D. PASJ, 49, 481, 1997 11. "Superhumps in Cataclysmic Binaries. XII. CR Bootis, a Helium Dwarf Nova" Patterson, J..; Kemp, J.; Shambrook, A.; Thomas, E.; Halpern, J. P.; Skillmand, D. R.; Harvey, D. A.; Vanmunster, T,; Retter, A.; Fried, R.; Buckley, D.; Nogami, D.; Kato, T.; Baba, H. PASP, 109, 1100, 1997 12. "The 1994 Superoutburst of the New SU UMa-type Dwarf Nova, SX Leonis Minoris" Nogami, D.; Masuda, S.; Kato, T. PASP, 109, 1114, 1997 13. "Confirmation of the SU UMa nature of V1504 Cyg" Nogami, D.; Masuda, S. IBVS, 4532, 1, 1997 14. "The 1995 Superoutburst of the WZ Sagittae-Type Dwarf Nova AL Comae Berenices" Nogami, D.; Kato, T.; Baba, H.; Matsumoto, K.; Arimoto, J.; Tanabe, K.; Ishikawa, K. ApJ, 490, 840, 1997 15. "Discovery of the First in-the-Gap SU UMa-Type Dwarf Nova, NY Serpentis (=PG 1510+234)" Nogami, D.; Kato, T.; Baba, H.; Masuda, S. PASJ, 50, L1, 1998 16. "CCD Photometry of SW Ursae Majoris during the 1996 Superoutburst" Nogami, D.; Baba, H.; Kato, T.; Novak, R. PASJ, 50, 297, 1998 17. "``Huruhata's Variable'' Revealed: The WZ Sge-Type Dwarf Nova EG CANCRI" Matsumoto, K.; Nogami, D.; Kato, T.; Baba, H. PASJ, 50, 405, 1998 18. "Two New SU UMa-Type Dwarf Novae with Superhump Periods of Over Two Hours: GX Cassiopeiae and V419 Lyrae" PASJ, 50, 411, 1998 19. "The 1996 Superoutburst of the New SU UMa-Type Dwarf Nova HS Virginis" Kato, T.; Nogami, D.; Masuda, S.; Baba, H. PASP, 110, 1400, 1998 20. "A Search for Periodic and Quasi-periodic Photometric Behavior in the Cataclysmic Variable TT ARIETIS" Andronov, I. L.; Arai, K.; Chinarova, L. L.; Dorokhov, N. I.; Dorokhova, T. N.; Dumitrescu, A.; Nogami, D.; Kolesnikov, S. V.; Lepardo, A.; Mason, P. A.; Matsumoto, K.; Oprescu, G.; Pajdosz, G.; Passuelo, R.; Patkos, L.; Senio, D. S.; Sostero, G.; Suleimanov, V. F.; Tremko, J.; Zhukov, G. V.; Zola, S. AJ, 117, 574, 1999 21. "Spectroscopic and Photometric Observations of a Z Cam-Type Dwarf Nova, AT Cancri, in Standstill" Nogami, D.; Masuda, S.; Kato, T.; Hirata, R. PASJ, 51, 115, 1999 22. "The 1997 Outburst of BL Lacertae and Detection of a 0.6-mag Rapid Variation" Matsumoto, K.; Kato, T.; Nogami, D.; Kawaguchi, T.; Kinnunen, T.; Poyner, G. PASJ, 51, 253, 1999 23. "Cyclic Variability of V1101 Aql" Kato, T.; Nogami, D.; Baba, H. Infomation Bulletin of Variable Stars, 4766, 1999 24. "HS 0907+1902: a new 4.2 hr eclipsing dwarf nova" Gaensicke, B.T.; Fried, R.E.; Hagen, H.-J.; Beuermann, K.; Engels, D.; Hessman, F.V.; Nogami, D.; Reinsch, K. A&A, 356, L79, 2000 25. "CR Boo: the `helium ER UMa star' with a 46.3-d supercycle" Kato, T.; Nogami, D.; Baba, H.; Hanson, G.; Poyner, G. MNRAS, 315, 140, 2000 26. "Discovery of a New SU UMa-Type Dwarf Nova, V 1028 Cygni" Baba, H.; Kato, T.; Nogami, D.; Hirata, R.; Matsumoto, K.; Sadakane, K. PASJ, 52, 429, 2000 27. "A newly discovered SU UMa-type dwarf nova, HS 1449+6415" Nogami, D.; Engels, D.; Gaensicke, B.T.; Pavlenko, E.P.; Novak, R.; Reinsch, K. A&A, 364, 701, 2000 28. "A normal and superoutburst study of the eclipsing SU UMa star: DV Ursae Majoris" Nogami, D.; Kato, T.; Baba, H.; Novak, R.; Lockley, J.J.; Somers, M MNRAS, 322, 79, 2001 29. "Outburst Photometry of DX And" Kato, T.; Nogami, D. Info. Bull. Var. Stars, 5098, 2001 30. "Outburst Photometry of FX Cep" Kato, T.; Nogami, D.; Baba, H. Info. Bull. Var. Stars, 5103, 2001 31. "Time-resolved Photometry of AH Eri in Outburst" Kato, T.; Nogami, D. Info. Bull. Var. Stars, 5105, 2001 32. "The 1997 Superoutburst of the SU UMa-type Dwarf Nova V2176 Cygni" Novak, R.; Vanmunster, T.; Jensen, L.T.; Nogami, D. Info. Bull. Var. Stars, 5108, 2001 33. "UW Tri: Another Likely WZ Sge-type Star" Kato, T.; Nogami, D.; Lockley, J.J.; Somers, M. Info. Bull. Var. Stars, 5116, 2001 34. "Outburst cycle of V363 Lyr" Kato, T.; Nogami, D.; Baba, H.; Masuda, S. Info. Bull. Var. Stars, 5118, 2001 35. "Photometry of UZ Tau" Kato, T.; Nogami, D.; Baba, H. Info. Bull. Var. Stars, 5121, 2001 36. "Outbursts of CG Dra" Kato, T.; Nogami, D. Info. Bull. Var. Stars, 5124, 2001 37. "A Deep Dip during an Outburst in the Old Nova, Q Cygni" Nogami, D.; Kunjaya, C.; Kato, T.; Masuda, S. Info. Bull. Var. Stars, 5139, 2001 38. "The SU UMa Nature of V630 Cygni" Nogami, D.; Buczynski, D.; Baba, H.; Kato, T. Info. Bull. Var. Stars, 5157, 2001 39. "1998 Superoutburst of the Large-Amplitude SU UMa-Type Dwarf Nova WX Ceti" Kato, T.; Matsumoto, K.; Nogami, D.; Morikawa, K.; Kiyota, S. PASJ, 53, 893, 2001 40. "The 1996-1997 Fading of V651 Monocerotis, the Binary Central Star of the Planetary Nebula NGC 2346" Kato, T.; Nogami, D.; Baba, H. PASJ, 53, 901, 2001 41. "IR Com: Deeply Eclipsing Dwarf Nova Below the Period Gap -- A Twin of HT Cas?" Kato, T.; Baba, H.; Nogami, D. PASJ, 54, 79, 2002 42. "Spiral Structure in WZ Sagittae around the 2001 Outburst Maximum" Baba, H.; Sadakane, K.; Norimoto, Y.; Ayani, K.; Ioroi, M.; Matsumoto, K.; Nogami, D.; Makita, M.; Taichi, K. PASJ, 54, L7, 2002 43. "Optical Observations of XTE J1118 + 480 during the 2000 Outburst" Uemura, M.; Kato, T.; Matsumoto, K.; Iwamatsu, H.; Ishioka, R.; Cook, L.M.; Dmitrienko, E.; Simon, V.; Honkawa, M.; Oksanen, A.; Moilanen, M.; Novak, R.; Martin, B.; Lipkin, Y.; Leibowitz, E.M.; Masi, G.; Sano, Y.; Nogami, D.; Buczynski, D.; Yamaoka, H.; Takamizawa, K.; Haseda, K. PASJ, 54, 285, 2002 44. "Extended Deep Minimum and Subsequent Brightening of RX And in 1996-1997" Kato, T.; Nogami, D.; Masuda, S. PASJ, 54, 575, 2002 45. "Time-Resolved Photometry of GK Persei during the 1996 Outburst" Nogami, D.; Kato, T.; Baba, H. PASJ, 54, 987, 2002 46. "The SU UMa Nature of the Dwarf Nova, DM Lyrae" Nogami, D.; Baba, H.; Matsumoto, K.; Kato, T PASJ, 55, 483, 2003 47. "Grazing Eclipsing Dwarf Nova CW Monocerotis: Dwarf Nova-Type Outburst in a Possible Intermediate Polar?" Kato, T.; Uemura, M.; Kiyota, S.; Tanabe, K.; Koizumi, M.; Kida, M.; Nishi, Y.; Tanaka, S.; Ueoka, R.; Yasui, H.; Vanmunster, T.; Nogami, D.; Yamaoka, H. PASJ, 55, 491, 2003 48. "Unusual Phase Reversal of Superhumps in ER Ursae Majoris" Kato, T.; Nogami, D.; Masuda, S. PASJ, 55, L7, 2003 49. On the nature of the suspected dwarf nova, HP Andromedae Nogami, D.; Ishioka, R.; Makita, M.; Kato, T.; Yamaoka, H.; Uemura, M.; Mineshige, S. Info. Bull. Var. Stars, 5416, 2003 50. "In-the-gap SU UMa-type dwarf nova, Var73 Dra with a supercycle of about 60 days" Nogami, D.; Uemura, M.; Ishioka, R.; Kato, T.; Torii, K.; Starkey, D.R.; Tanabe, K.; Vanmunster, T.; Pavlenko, E.P.; Goranskij, V.P.; Barsukova, E.A.; Antoniuk, O.; Martin, B.; Cook, L.M.; Masi, G.; Mallia, F. A&A, 404, 1067, 2003 51. "Structure in the early afterglow light curve of the γ-ray burst of 29 March 2003" Uemura, M.; Kato, T.; Ishioka, R.; Yamaoka, H.; Monard, B.; Nogami, D.; Maehara, H.; Sugie, A.; Takahashi, S. Nature, 423, 843, 2003 52. "Superhumps in a Rarely Outbursting SU UMa-Type Dwarf Nova, HO Delphini" Kato, T.; Nogami, D.; Moilanen, M.; Yamaoka, H. PASJ, 55, 989, 2003 53. "Variable Star Network: World Center for Transient Object Astronomy and Variable Stars" Kato, T.; Uemura, M.; Ishioka, R.; Nogami, D.; Kunjaya, C.; Baba, H.; Yamaoka, H. PASJ, 56, S1, 2004 54. "Optical Variability of the Afterglow of GRB 030329" Uemura, M.; Kato, T.; Ishioka, R.; Yamaoka, H.; Monard, B.; Nogami, D.; Maehara, H.; Sugie, A.; Takahashi, S. PASJ, 56, S77, 2004 55. "A New SU UMa-Type Dwarf Nova, QW Serpentis (= TmzV46)" Nogami, D.; Uemura, M.; Ishioka, R.; Iwamatsu, H.; Kato, T.; Pavlenko, E.P.; Baklanov, A.; Novak, R.; Kiyota, S.; Tanabe, K.; Masi, G.; Cook, L.M.; Morikawa, K.; Schmeer, P. PASJ, 56, S99, 2004 56. "Superhumps and Repetitive Rebrightenings of the WZ Sge-Type Dwarf Nova, EG Cancri" Kato, T.; Nogami, D.; Matsumoto, K.; Baba, H. PASJ, 56, S109, 2004 57. "A Deeply Eclipsing SU UMa-Type Dwarf Nova with the Shortest Orbital Period, XZ Eridani" Uemura, M.; Kato, T.; Ishioka, R.; Bolt, G.; Cook, L.M.; Monard, B.; Stubbings, R.; Torii, K.; Kiyota, S.; Nogami, D.; Tanabe, K.; Starkey, D.R.; Miyashita, A. PASJ, 56, S141, 2004 58. "Photometric Observations of an SU UMa-type Dwarf Nova, VW Coronae Borealis, during Outbursts" Nogami, D.; Uemura, M.; Ishioka, R.; Kato, T.; Pietz, J. PASJ. 56, S155, 2004 59. "Dramatic Spectral Evolution of WZ Sagittae during the 2001 Superoutburst" Nogami, D.; Iijima, T. PASJ, 56, S163, 2004 60. "Line-Profile Variations during an Eclipse of a Dwarf Nova, IP Pegasi" Ishioka, R.; Mineshige, S.; Kato, T.; Nogami, D.; Uemura, M. PASJ, 56, 481, 2004 61. "Optical Observation of the 2003 Outburst of a Black Hole X-Ray Binary, V4641 Sagittarii" Uemura, M.; Kato, T.; Ishioka, R.; Imada, A.; Nogami, D.; Monard, B.; Cook, L.M.; Stubbings, R.; Kiyota, S.; Nelson, P.; Beninger, J.; Bolt, G.; Heathcote, B. PASJ, 56, 823, 2004 62. "The Peculiar 2004 Superoutburst in the Helium Dwarf Nova, 2003aw" Nogami, D.; Monard, B.; Retter, A.; Liu, A.; Uemura, M.; Ishioka, R.; Imada, A.; Kato, T. PASJ, 56, L39, 2004 63. "The 2003 Superoutburst of an SU UMa-Type Dwarf Nova, GO Comae Berenicis" Imada, A.; Kato, T.; Uemura, M.; Ishioka, R.; Krajci, T.; Sano, Y.; Vanmunster, T.; Starkey, D.R.; Cook, L.M.; Pietz, J.; Nogami, D.; Yeung, B.; Nakajima, K.; Tanabe, K.; Koizumi, M.; Taguchi, H.; Yamada, N.; Nishi, Y.; Martin, B.; Torii, K.; Kinugasa, K.; Jones, C.P. PASJ, 57, 193, 2005 63. "TV Corvi revisited: Precursor and superhump period derivative linked to the disk instability model" Uemura, M.; Mennickent, R.E.; Ishioka, R.; Imada, A.; Kato, T.; Nogami, D.; Stubbings, R.; Kiyota, S.; Nelson, P.; Tanabe, K.; Heathcote, B.; Bolt, G. A&A, 432, 261, 2005 64. "Outburst of a Black Hole X-ray Binary V4641 Sgr in 2004 July" Uemura, M.; Mennickent, R.E.; Stubbings, R.; Bolt, G.; Monard, B.; Cook, L.M.; Williams, P.; Ishioka, R.; Imada, A.; Kato, T.; Nogami, D.; Starkey, D.; Maehara, H.; Nakajima, K.; Meszaros, Sz.; Szekely, P.; Kiss, L.L.; Lindstrom, C.; Griffin, J. Info. Bull. Var. Stars, 5626, 2005 65. "HS 0943+1404, a true intermediate polar" Rodriguez-Gil, P.; Gaensicke, B. T.; Hagen, H.-J.; Nogami, D.; Torres, M.A.P.; Lehto, H.; Aungwerojwit, A.; Littlefair, S.; Araujo-Betancor, S.; Engels, D. A&A, 440, 701, 2005 66. "The 2003/2004 Superoutburst of SDSS J013701.06-091234.9" Imada, A.; Kato, T.; Kubota, K.; Uemura, M.; Ishioka, R.; Kiyota, S.; Kinugasa, K.; Maehara, H.; Nakajima, K.; Monard, L.A.G.Berto; Starkey, D.R.; Oksanen, A.; Nogami, D. PASJ, 58, 143, 2006 67. "The 2005 July Superoutburst of the Dwarf Nova 2QZ J021927.9-304545: the SU UMa Nature Confirmed" Imada, A.; Kato, T.; Monard, L.A.G.; Retter, A.; Liu, A.; Nogami, D. PASJ, 58, 383, 2006 68. "Dwarf novae in the Hamburg quasar survey: rarer than expected" Aungwerojwit, A.; Gaensicke, B. T.; Rodriguez-Gil, P.; Hagen, H.-J.; Araujo-Betancor, S.; Baernbantner, O.; Engels, D.; Fried, R.E.; Harlaftis, E.T.; Mislis, D.; Nogami, D.; Schmeer, P.; Schwarz, R.; Staude, A.; Torres, M.A.P. A&A, 455, 659, 2006 69. "Discovery of a New Dwarf Nova, TSS J022216.4+412259.9: WZ Sge-Type Dwarf Nova Breaking the Shortest Superhump Period Record" Imada, A.; Kubota, K.; Kato, T.; Nogami, D.; Maehara, H.; Nakajima, K.; Uemura, M.; Ishioka, R. PASJ, 58, L23, 2006 70. "Long-Term Monitoring of the Short Period SU UMa-Type Dwarf Nova, V844 Herculis" Oizumi, S.; Omodaka, T.; Yamamoto, H.; Tanada, S.; Yasuda, T.; Arao, Y.; Kodama, K.; Suzuki, M.; Matsuo, T.; Maehara, H.; Nakajima, K.; Dubovsky, P.A.; Kato, T.; Imada, A.; Kubota, K.; Sugiyasu, K.; Morikawa, K.; Torii, K.; Uemura, M.; Ishioka, R.; Tanabe, K.; Nogami, D. PASJ, 59, 643, 2007 71. "Observation of the First Gravitational Microlensing Event in a Sparse Stellar Field: The Tago Event" Fukui, A.; Abe, F.; Ayani, K.; Fujii, M.; Iizuka, R.; Itow, Y.; Kabumoto, K.; Kamiya, K.; Kawabata, T.; Kawanomoto, S.; Kinugasa, K.; Koff, R.A.; Krajci, T.; Naito, H.; Nogami, D.; Narusawa, S.; Ohishi, N.; Ohnishi, K.; Sumi, T.; Tsumuraya, F. ApJ, 670, 423, 2007 72. "Discovery of a WZ Sge-Type Dwarf Nova, SDSS J102146.44+234926.3: Unprecedented Infrared Activity during a Rebrightening Phase" Uemura, M.; Arai, A.; Krajci, T.; Pavlenko, E.; Shugarov, S.Y.; Katysheva, N.A.; Goranskij, V.P.; Maehara, H.; Imada, A.; Kato, T.; Nogami, D.; Nakajima, K.; Ohsugi, T.; Yamashita, T.; Kawabata, K.S.; Nagae, O.; Chiyonobu, S.; Fukazawa, Y.; Mizuno, T.; Katagiri, H.T. PASJ, 60, 227, 2008 73. "Photometric Studies of New Southern SU UMa-Type Dwarf Novae, FL Trianguli Australis and CTCV J0549--4921" Imada, A.; Kato, T.; Monard, L.A.G.B.; Stubbings, R.; Uemura, M.; Ishioka, R.; Nogami, D. PASJ, 60, 267, 2008 74. "The 2006 NovemberOutburst of EG Aquarii: the SU UMa Nature Revealed" Imada, A.; Stubbings, R.; Kato, T.; Uemura, M.; Krajci, T.; Torii, K.; Sugiyasu, K.; Kubota, K.; Moritani, Y.; Ishioka, R.; Masi, G.; Kiyota, S.; Monard, L.A.G.; Maehara, H.; Nakajima, K.; Arai, A.; Ohsugi, T.; Yamashita, T.; Kawabata, K.S.; Nagae, O.; Chiyonobu, S.; Fukazawa, Y.; Mizuno, T.; Katagiri, H.; Takahashi, H.; Ueda, A.; Hayashi, T.; Okita, K.; Yoshida, M.; Yanagisawa, K.; Sato, S.; Kino, M.; Kitagawa, M.; Sadakane, K.; Nogami, D. PASJ, 60, 1151, 2008 75. "Photometric Studies of a WZ Sge-Type Dwarf Nova Candidate, ASAS 160048?4846.2" Soejima, Y.; Imada, A.; Nogami, D.; Kato, T.; Monard, B. PASJ, 61, 395, 2009