Artist's commentary
[KanColle] Four Person Set [Submarine Division 1]
References: "Japan's Submarines: Complete Records on Classification and Service Records", "The Fourteenth I-Type Submarine Carrier", "Japanese Navy Warship Photographs Vol. 20"
参考『日本海軍の潜水艦 その系譜と戦歴全記録』『潜水空母伊号第14潜水艦』『日本海軍艦艇写真集⑳』
References: "Japan's Submarines: Complete Records on Classification and Service Records", "The Fourteenth I-Type Submarine Carrier", "Japanese Navy Warship Photographs Vol. 20"