Your search for "忍たま乱太郎　推しリング" revealed the following:

(C) Amago Soubei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Morizumi Sonamon!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Soubei/NHK・NEPIntroducing the "Oshinobi Charm" Vol. 5 from *Nintama Rantarō*: Tachibana Senzo!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Oshido Chōretsu!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Jinai Saemon Kosaka!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Zatsudo Konamon!■ Dimensions: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Soubei/NHK・NEPIntroducing an acrylic coaster featuring Oshito Chōretsu from *Nintama Rantarō*!■ Size: Approx. H90 × W90 × D3 mm■ Materials: Acrylic, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Ryuzaburō Shokuman!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Soubee/NHK・NEPIntroducing an acrylic coaster featuring Konamon Zatsudo from *Nintama Rantarō*!■ Size: Approx. H90 × W90 × D3 mm■ Materials: Acrylic, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing an acrylic coaster featuring Doi Hansuke from *Nintama Rantarō*!■ Size: Approx. H90 × W90 × D3 mm■ Materials: Acrylic, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing an acrylic coaster featuring Morizumi Sonamon from *Nintama Rantarō*!■ Size: Approx. H90 × W90 × D3 mm■ Materials: Acrylic, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō*, Vol. 5: Doi Hansuke!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" Vol. 5 from *Nintama Rantarō*: Inadera Rantarō!■Size: Approx. H40 × W40 × D3 mm■Materials: Acrylic, silicone, metal, etc. ■Distributor: Twinkle

(C) Amago Soubei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Kihachirō Ayabe!■ Dimensions: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Manufacturer: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing an acrylic coaster featuring Kosaka Jinnai Saemon from *Nintama Rantarō*!■ Size: Approx. H90 × W90 × D3 mm■ Materials: Acrylic, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Kirimaru of Settsu!■Size: Approx. H40 × W40 × D3 mm■Materials: Acrylic, silicone, metal, etc. ■Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Hachizō Taketani!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Soubee/NHK・NEPIntroducing the “Oshinobi Charm” from *Nintama Rantarō* Vol. 5: Bunjiro Shioe!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPIntroducing the "Oshinobi Charm" Vol. 5 from *Nintama Rantarō*: Toshikichi Yamada!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPCan Badges from *Nintama Rantarō* - "Journey Along the Mountain Stream" - Introducing Kirimaru of Settsu!■ Size: Approx. Φ75× D4 mm ■ Material: Metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPStickers from "Nintama Rantarō" - Retro Pop - Introducing Zatsudo Konamon!■ Size: Approx. H80 × W60 mm■ Material: PVC ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPStickers from "Nintama Rantarō" - Retro Pop - Introducing Doi Hansuke!■ Size: Approx. H80 × W60 mm■ Material: PVC ■ Distributor: Twinkle

(C) Amago Soubei/NHK・NEPFrom "Nintama Rantarō": Oshinobi Charm Vol. 5—Chibey Kuki Makes His Debut!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Soubei/NHK・NEPIntroducing the "Oshinobi Charm" from *Nintama Rantarō* Vol. 5: Raizō Fuwa!■ Size: Approx. H40 × W40 × D3 mm■ Materials: Acrylic, silicone, metal, etc. ■ Distributor: Twinkle

(C) Amago Sōbei/NHK・NEPStickers from "Nintama Rantarō" - Retro Pop - Featuring Rantarō, Kirimaru, and Shinbei!■ Size: Approx. H80 × W60 mm■ Material: PVC ■ Distributor: Twinkle