Commander: Hm, this is strange. I don't recall ordering any new equipment for the Sakura Empire... Oh well, I guess I'll just place it in the pool with the other submarines for now. (Submarine shipgirls I-58 and I-19 swim over to investigate the crate.) I-58: Commander, what's this? Did we get a new toy to play with? I-19: Let's open it and find out! Commander: Hold on, girls. We should proceed with caution. We don't know what's in there. (I-25, a quiet and mysterious submarine shipgirl, silently emerges from the water.) I-25: Apologies for the abrupt arrival. It seems my transportation crate caused quite a commotion. Commander: Ah, you must be Nisshin-class submarine I-25. Welcome to the Sakura Empire. I'm Commander. How did you end up in that crate? I-25: Thank you, Commander. It seems I was misplaced during a recent transfer. Orders got mixed up, I suppose. But no harm done, I'm here now. I-58: Wow, another submarine! We're going to have so much fun exploring the ocean together! I-19: I-25, we're thrilled to have you join us. Although, I must admit, your arrival was quite unexpected. I-25: My apologies for the surprise. I can be quite unassuming at times. But fear not, I am here to fulfill my duties as a submarine and serve the Sakura Empire with honor. Commander: That's great to hear, I-25. We're happy to have you on board. I'm sure you'll fit right in with the rest of the submarine fleet. I-25: Thank you, Commander. I shall do my best. (Commander and the submarine shipgirls welcome I-25 into their ranks, and together, they continue their important duty of protecting the Sakura Empire's waters from any threats that may arise.)