521 brands

2. 5280
7. Aldi
13. Angers
14. Anko
19. Aurora
21. Ban Mi
27. Bethge
28. BIC
34. B-lots
38. Bril
44. Caimo
46. Calli
48. Camel
49. Camlin
69. Colte
75. Cresco
76. Cross
79. Daiso
88. Deli
89. Delta
93. Dollar
95. Donkey
96. Drakon
99. Dryden
101. Duke
104. Ecoline
106. Elixir
110. Esshop
112. Etedal
113. Everflo
121. Flair
125. FPIA
135. Gelisi
137. Gimborn
139. Glare
143. Gullor
146. Hakase
148. Handy
149. Hankyu
152. Helico
153. Herlitz
154. HERMES
155. Hero
157. Higgins
159. HKFPIA
160. Holbein
162. Hong HA
176. iPaper
180. Itoya
181. IWI
182. Izumi
183. Jam Ink
185. Java
187. JetPens
189. Jia Si
191. Jinhao
193. Jolly
194. Jot
197. Kaco
198. Kaimei
202. Karkos
205. Kaweco
206. KAZE
209. Kentaur
210. Khyati
211. Kibo-ho
214. Kobe
217. Kontor
218. Krishna
219. Krone
220. K's
222. Kundali
224. KWZ
226. Laban
228. Lamy
237. Libro
250. Marlen
252. Maruzen
254. Medici
257. M&G
259. Mimoink
263. Mizuta
264. mmd
265. Molly
266. Momoi
268. Monami
269. Monarca
274. Moonman
276. Morita
277. Muji
279. Ñ
280. Narwhal
281. Natami
285. Nettuno
291. Oaso
294. Ohto
297. Olika
298. Omas
299. Online
300. Onoto
301. Ooly
306. Ostrich
308. Panache
315. Parker
316. Pebeo
317. Pelikan
319. PenBBS
320. Pen Box
321. Penhood
323. Penlux
325. Penne19
332. Pentel
336. Photon
338. Picasso
340. Pilot
346. Plurk
348. Poezie
352. Qalam
353. Queen
356. Ranger
357. Reform
360. Rheita
362. Rihei
363. Rimik
369. Rotring
371. Ruwen
374. Sailor
378. Sankodo
379. Sappli
386. Scribo
387. Scrikss
388. Scripto
392. Sensa
395. Shikodo
397. Shokido
401. Signet
403. SKB
404. SLR
422. Stipula
427. Stylex
428. Stylo+
429. Stypen
430. Sulekha
431. Sumida
432. Super 5
436. Syahi
437. Taccia
441. Tamaoki
442. Taro
443. Tateken
444. Teavana
445. Tekker
446. Templar
447. Tento
449. Thebai
456. Tibaldi
459. Tomiya
465. Toucan
466. Tramol
469. Truphae
471. Tsutaya
472. TWSBI
474. Usagiya
482. Vivapen
483. Voice
484. Wagner
487. Walker
488. Wancher
493. Wilson
498. WPS
505. YMX Ink
507. Yookers
509. Yotsuba
512. Yurindo
514. Zebra
515. ZenZoi
516. Ziller
517. ZyCC