| Date: | 9–15 November |
| Edition: | 1st |
| Location: | Kobe, Japan |
| Champs: |  John Millman |
| Champd: |  Sanchai Ratiwatana / Sonchat Ratiwatana |
The 2015 Kobe Challenger was a professional tennis tournament played on indoor hard courts. It was the 1st edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Kobe, Japan between 9 and 15 November 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Australia | John Millman | 74 | 1 | |
| Australia | Matthew Ebden | 108 | 2 | |
 Japan | Go Soeda | 114 | 3 | |
| Japan | Taro Daniel | 117 | 4 | |
| Japan | Tatsuma Ito | 119 | 5 | |
 Russian Federation | Konstantin Kravchuk | 142 | 6 | |
| Japan | Yoshihito Nishioka | 151 | 7 | |
 United Kingdom | Brydan Klein | 178 | 8 |
The following players received wildcards into the singles main draw:
Sho Katayama Yuya Kibi Ken OnishiThe following players received entry from the qualifying draw:
Andriej Kapaś 
Young Seok Kim Kento TakeuchiThe following players entered as lucky losers:
Yūichi Ito Makoto Ochi Masato ShigaSee main article: 2015 Kobe Challenger – Singles.
John Millman def. Taro Daniel 6–1, 6–3[1]See main article: 2015 Kobe Challenger – Doubles.
Sanchai Ratiwatana / Sonchat Ratiwatana def. Chen Ti / Franko Škugor 6–4, 2–6, [11–9]