HTV-X 1, 2, 3 (Kotonotori 1, 2, 3) - Gunter's Space Page

JAXA decided in 2015 to devlop an improved, cost-reduced version of the HTV uncrewed non-reusable cargo spacecraft, which is preliminary called HT

HTV Spacecraft Information – Spacecraft & Satellites

HY 3A, 3B - Gunter's Space Page

H-3 - Gunter's Space Page

Redesigned HTV：HTV-X

HTV-1 Encyclopedia MDPI

Kinéis 1, , 25 - Gunter's Space Page

HTV-3

Redesigned HTV：HTV-X

BS 3a, 3b, 3n (Yuri 3a, 3b, 3n) - Gunter's Space Page

Mission, New unmanned cargo transfer spacecraft (HTV-X)

Figure 1 from Concept Study of HTV-R (HTV-Return)

Specifications, New unmanned cargo transfer spacecraft (HTV-X)

HTV Spacecraft Information – Spacecraft & Satellites