Iona

She is an anthropomorphic avatar of the Sentoku class I401 submarine whose sole function is to follow Gunzou Chihayas orders. It is hinted that two years ago she was programmed placed on stasis and set adrift by Gunzous father Shouzou Chihaya to wait for his sons arrival in order to awaken and have him take command of her. Class: i400class Attack Submarine Major Alteration Length: 122m Beam: 12m Draft: 10.2m Displacement: 3545/6575 tons Mental Model: DualCore GI x1 Propulsion: Graviton Engine/TypeS x70 TypeR x14 Maximum Speed: more than 60knot surfaced more than 80knot submerged Armour: Wave Motion Compulsory Conversion Device Armour