375 brands

5. Aldi
11. Angers
12. Anko
15. Aurora
17. Ban Mi
22. Bethge
23. BIC
29. B-lots
33. Bril
38. Caimo
39. Calli
41. Camel
42. Camlin
57. Colte
61. Cresco
62. Cross
71. Deli
72. Delta
75. Dollar
77. Drakon
80. Dryden
82. Duke
87. Elixir
101. Gimborn
103. Glare
107. Hakase
108. Handy
109. Hankyu
111. Helico
112. Herlitz
113. Hero
114. Higgins
116. Holbein
126. iPaper
130. Itoya
131. Izumi
133. Java
135. JetPens
137. Jia Si
138. Jinhao
140. Jolly
142. Kaco
143. Kaimei
147. Karkos
149. Kaweco
152. Kentaur
153. Kibo-ho
156. Kobe
159. Kontor
160. Krishna
161. Krone
163. Kundali
165. KWZ
167. Laban
169. Lamy
177. Libro
188. Marlen
190. Maruzen
192. Medici
193. Mimoink
197. Mizuta
198. Momoi
200. Monami
205. Moonman
207. Morita
208. Muji
211. Nettuno
216. Oaso
218. Ohto
221. Omas
222. Online
223. Onoto
224. Ooly
228. Ostrich
235. Parker
236. Pelikan
238. PenBBS
239. Pen Box
240. Penhood
242. Penlux
244. Penne19
251. Pentel
255. Picasso
257. Pilot
261. Poezie
265. Queen
269. Rihei
273. Rotring
275. Ruwen
278. Sailor
280. Sankodo
281. Sappli
287. Scribo
294. Signet
295. SKB
305. Stipula
309. Stylo+
310. Stypen
311. Super 5
314. Taccia
316. Tamaoki
317. Tateken
318. Teavana
319. Tekker
320. Templar
321. Thebai
327. Tibaldi
329. Tomiya
334. Toucan
335. Tramol
339. Tsutaya
340. TWSBI
342. Usagiya
349. Voice
350. Wagner
353. Walker
354. Wancher
357. Wilson
360. WPS
363. YMX Ink
365. Yookers
366. Yotsuba
367. Yurindo
369. Zebra
370. ZenZoi
371. Ziller
372. ZyCC