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]