Empty D4 Series

The **D4 Series Danganronpa Rubberstrap Collection** (D4「ダンガンロンパ　ラバーストラップコレクション」) is a range of collectible PVC rubber phone straps manufactured by **Empty**. Each strap is packaged in a blind box and retails for approximately 500-600 Yen. They are approximately 65mm by 45mm in diameter and 6mm thick.

Four sets of straps have been released in the D4 Series line since 2011, including characters from *Danganronpa: Trigger Happy Havoc*, *Danganronpa 2: Goodbye Despair*, *Danganronpa Another Episode: Ultra Despair Girls*, and *Danganronpa 3: The End of Hope's Peak High School*.

## *Danganronpa: Trigger Happy Havoc*

The *Danganronpa: Trigger Happy Havoc* set was released in October 2011. It is split over two volumes with ten straps per volume, totalling twenty straps in the set. Two straps in each volume are "secret" and unlisted on the packaging.

### Volume 1

Aoi AsahinaByakuya TogamiMukuro IkusabaKyoko KirigiriMakoto NaegiMonokumaToko FukawaYasuhiro HagakureGenocide Jack
(SECRET)Junko Enoshima
(SECRET)
### Volume 2

Celestia LudenbergChihiro FujisakiHifumi YamadaKiyotaka IshimaruLeon KuwataMondo OwadaSakura OgamiSayaka MaizonoMukuro Ikusaba
(SECRET)Monokuma
(SECRET)
## *Danganronpa 2: Goodbye Despair*

The *Danganronpa 2: Goodbye Despair* set was released in March 2013. It is split over two volumes with ten straps per volume, totalling twenty straps in the set. One strap in each volume is "secret" and unlisted on the packaging.

### Volume 1

Akane OwariFuyuhiko KuzuryuHajime HinataHiyoko SaionjiKazuichi SodaMikan TsumikiSonia NevermindUltimate ImposterMonokumaUsami
### Volume 2

Chiaki NanamiGundham TanakaIbuki MiodaMahiru KoizumiNagito KomaedaNekomaru NidaiPeko PekoyamaTeruteru HanamuraMonomiIzuru Kamukura
### *Danganronpa 2* Limited Edition Japan Exclusive

 The Japanese Limited Edition release of *Danganronpa 2: Goodbye Despair* on PSP included an exclusive set of two D4 Series straps that were on metal ball chains instead of phone straps. While the Monokuma design is identical to the version on the *Danganronpa: Trigger Happy Havoc* D4 series, the Monomi strap has a pink rubber border instead of a black border, has one bent ear instead of two upright ears, and is not waving.

### Can Badges

Customers who purchased the *Danganronpa 2* volume 1 or volume 2 boxes from Ebten received an exclusive bonus can badge measuring 57mm in diameter featuring either Hajime Hinata (Vol 1) or Nagito Komaeda (Vol 2).

Hajime Hinata
Ebten ExclusiveNagito Komaeda
Ebten Exclusive
### Sticky Notes

In April 2013, Empty also released a set of four packs of sticky notes featuring the *Danganronpa 2* D4 designs. Each pack contains 5 designs, with 20 pieces of each design, and each sticky note measuring approx 14×50mm.

## *Danganronpa Another Episode: Ultra Despair Girls*

The *Danganronpa Another Episode: Ultra Despair Girls* set was released in February 2015. It is split over two volumes with eight straps per volume, totalling sixteen straps in the set.

### Volume 1

Komaru NaegiMasaru DaimonMonaca TowaGenocide JackHaiji TowaGuard MonokumaShirokumaMakoto Naegi
### Volume 2

Toko FukawaKotoko UtsugiJataro KemuriNagisa ShingetsuByakuya TogamiBomber MonokumaKurokumaThe Servant
## *Danganronpa 3: The End of Hope's Peak High School*

The *Danganronpa 3: The End of Hope's Peak High School* Future Arc set was released in November 2016. It is split over two volumes with 8 straps per volume, totalling 16 straps in the set.

### Volume 1

Kyosuke MunakataJuzo SakakuraRuruka AndoSeiko KimuraSonosuke IzayoiThe Great GozuKoichi KizakuraMiaya Gekkogahara
### Volume 2

Makoto NaegiKyoko KirigiriAoi AsahinaYasuhiro HagakureChisa YukizomeDaisaku BandaiKazuo TenganRyota Mitarai
### Can Badges

Customers who purchased the *Danganronpa 3* volume 1 or volume 2 boxes from Ebten received an exclusive bonus can badge measuring 57mm in diameter.

Volume 1
Ebten ExclusiveVolume 2
Ebten Exclusive
## External Links

* **Danganronpa Wiki:** D4 Series Rubberstrap Collection
* **Empty:** D4 Series Site
	+ **Empty:** *Danganronpa 1* Vol 1 set
	+ **Empty:** *Danganronpa 1* Vol 2 set
	+ **Empty:** *Danganronpa 2* Vol 1 set
	+ **Empty:** *Danganronpa 2* Vol 2 set
	+ **Empty:** *Danganronpa Another Episode* Vol 1 set
	+ **Empty:** *Danganronpa Another Episode*  Vol 2 set
	+ **Empty:** *Danganronpa 3* set