A pair of action-packed Ultraman Monster paintings by Toshio Okazaki were published in Shōgakukan's 1979 edition of Ultra Kaiju (Shōgakukan Nyūmon Hyakka Series #97).
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Alien Guts, Windam, Gyango, Black End, Kingsaurus III, Bemstar
Alien Icarus, Gomora, Muruchi, Alien Baltan, Alien Magma, Kemular
Dancan, Giradorus, Astromons
Gandar, Gabora, Alien Metron, Agira, Antlar, Seabozu, Woo
Gubira, Takkong, Pestar, Gamakujira, Bemular
Eleking, Alien Kuuru, King Joe, Zemistiar
Geronimon, Jirass, Alien Pegassa, Dino-Tank
Pegassa, Hydra, Black King, Mephilas, Verokron, Starbem Gyeron, Red King, Dorako, Godola
[Source: Ultra Kaiju (Shōgakukan Nyūmon Hyakka Series #97), 1979]